All 684 actors in both Bones and NCIS
684 actors have appeared in both Bones and NCIS, across 754 episodes. The most-credited is Michael Grant Terry, Wendell Bray in Bones and Marine Sergeant Theodore "Ted" Lemere in NCIS.
| Actor | In Bones | In NCIS | Eps | Eps |
|---|---|---|---|---|
| Michael Grant Terry | Wendell Bray | Marine Sergeant Theodore "Ted" Lemere | 43 | 1 |
| Carla Gallo | Daisy Wick | Melissa Wheeler Fox | 33 | 1 |
| Pej Vahdat | Arastoo Vaziri | Nigel Hakim, Balesh Sassnid | 31 | 3 |
| Sunnie Pelant | Christine Booth | Lily Burke | 29 | 1 |
| Margo Harshman | Alison Kidman | Delilah Fielding | 1 | 21 |
| Scottie Thompson | Kim Mortenson | Jeanne Benoit | 1 | 18 |
| Pancho Demmings | FBI Agent Jay Ramirez | Gerald Jackson | 1 | 15 |
| Ralph Waite | Hank Booth | Jackson Gibbs | 3 | 7 |
| Marco Sanchez | Thomas Vega | Alejandro Rivera | 1 | 7 |
| Tamara Taylor | Dr. Camille "Cam" Saroyan | NCIS Special Agent Cassie Yates | 6 | 2 |
| Darby Stanchfield | Connie Lopata | Shannon Gibbs | 1 | 6 |
| John M. Jackson | Dep. Director Sam Cullen | Rear Admiral A.J. Chegwidden | 6 | 1 |
| Melinda McGraw | Gayle Seaver | Diane Sterling | 1 | 6 |
| Rena Sofer | Dr. Catherine Bryar | Margaret Allison Hart | 1 | 6 |
| Ty Panitz | Parker Booth | Younger Boy | 12 | 1 |
| Paula Newsome | Kelly Bessette | Jackie Vance | 1 | 4 |
| Alicia Coppola | Joy Deaver | Faith Coleman | 1 | 3 |
| Carlease Burke | Joyce Hewitt | D'Arcy McKinna | 1 | 3 |
| Heath Freeman | Howard Epps | Benjamin Frank | 3 | 1 |
| Salli Richardson-Whitfield | Assistant U.S. Attorney Kim Kurland | Carrie Clark | 1 | 3 |
| Sasha Alexander | Carla Freling | Special Agent Caitlin "Kate" Todd | 1 | 3 |
| Scott Lowell | Dr. Douglas Filmore | Terry Thomas | 3 | 1 |
| Victoria Kelleher | Jayne Barry | NCIS Accountant Barbara Dunsley | 1 | 3 |
| Anne-Marie Johnson | Dr. Jasper | Marine Col. Stacey Radcliffe, Senator Selena Grayson | 1 | 2 |
| Charles Carpenter | D.C. Cop, FBI Deputy Field Director Thomas Mordick | Sheriff Marcus Mayes | 2 | 1 |
| Coby Ryan McLaughlin | David Simmons | Pete Wilkins | 2 | 1 |
| Ian Reed Kesler | Chris Calabasa | Mark Daniels, Police Officer Howard Shelly | 1 | 2 |
| Robert Pine | Reggie | Congressman Theodore Randolph, Golfer Ben | 1 | 2 |
| Tania Raymonde | Lexi | Anna Real, Chloe Marlene | 1 | 2 |
| Wendy Worthington | Waitress | Gila Shaw | 5 | 1 |
| Abbie Cobb | Paul Byrne | Melanie Keller | 1 | 1 |
| Alexandra Krosney | Amy Cullen | Nadia Harcourt | 1 | 1 |
| Alexis Carra | Allison Stallings | Kelly Connor | 1 | 1 |
| Amanda Schull | Neviah Larkin | Kay Barlow | 1 | 1 |
| Amy Gumenick | Paige Sayles | Katrina Cooper | 1 | 1 |
| Arnold Vosloo | Jacob Broadsky | Mossad Officer Amit Hadar | 3 | 3 |
| Bertila Damas | Judge Dolores Ramos | Navy Master Chief Petty Officer Renee Quichera | 1 | 1 |
| Brian Letscher | Amos | Sam Bennett | 1 | 1 |
| Christina Cox | Anne Marie Ostenbach | Marine Gunnery Sergeant Georgia Wooten | 1 | 1 |
| Daniel Roebuck | George Francis | Port Security Chief Matthew Lake | 1 | 1 |
| David DeLuise | Santa Jeff Mantell | Michael Franklin | 1 | 1 |
| Dee Wallace | Special Agent Callie Warner | Claire Hall | 1 | 1 |
| Erin Way | Charlene Fisher | Dr. Samantha Linden | 1 | 1 |
| Jackie Geary | Geneva Soloway | NCIS Agent Susan Grady | 1 | 3 |
| Jason Gray-Stanford | Roger Flender | Dr. Jay Berman | 3 | 1 |
| Johnny Ray Gill | Teejay Ouellette | Royce Layton | 1 | 1 |
| Jonah Wharton | Williams Byers | Robert Flynn | 1 | 1 |
| Kelly Stables | Cynthia Rinaldi | Astrid Fellowes | 1 | 1 |
| Leonard Roberts | DA Andrew Levitt | P.O. Howard Carter | 1 | 1 |
| Lisa Kaminir | Tilda Addison | Dr. Romero | 1 | 1 |
| Lise Simms | Aunt Alice | Kenna Reynolds | 1 | 1 |
| Marguerite MacIntyre | Dr. Denise Randall | Commander Lauren Tyler | 1 | 1 |
| Mark Atteberry | Dr. Hinshaw | Medgar Nash | 1 | 1 |
| Matt Battaglia | Captain William Fuller | P.O. Porcaro | 1 | 1 |
| Michelle Anne Johnson | Sara Johnston | DOD Counterintelligence Supervisor Emma Fisher | 1 | 1 |
| Raphael Sbarge | Doug Doyley | Rupert Kritzer | 1 | 1 |
| Ray Wise | Rick Turco | Wayne Tobett | 1 | 1 |
| Richard Schiff | Leon Watters | Harper Dearing | 1 | 3 |
| Rochelle Aytes | Felicia Saroyan | Tara Kole | 1 | 1 |
| Sean Blakemore | Grayson Barasa | Navy Chief Petty Officer Jerome Carr | 3 | 1 |
| Sterling Macer, Jr. | Deputy Director Victor Stark | Homeland Assistant Director Chris Hegarty, Marine Sgt. Chris Hegarty | 4 | 2 |
| Thomas F. Wilson | Chip Barnett | Abgus DeMint | 1 | 1 |
| Tony Pasqualini | Professor Hunter | Man | 1 | 1 |
| William R. Moses | Arthur Bilbrey | Edison Geary | 1 | 1 |
| Alastair Duncan | Heinrich Gloeckner | Peter Velo, Ron Davenport | 1 | 2 |
| Andy Milder | Toby Holcomb | Gene Isaacson | 2 | 1 |
| Anna Grace Barlow | Esther Hanes | Karen | 1 | 2 |
| Chad Michael Collins | Travis Leete | Major Matt Malone, Navy Petty Officer First Class Simon Craig | 1 | 2 |
| Christie Lynn Smith | Caroline Epps | Cara Barnsway | 2 | 1 |
| Demetrius Grosse | Tucker Payne | Atif Nukunda, Lieutenant Merritt Hastings | 1 | 2 |
| Derek Webster | Cop | Major Joe Sacco, Marine Capt. Stengel | 1 | 2 |
| Devin McGinn | Ted Russo | Stewart Dorfman | 1 | 2 |
| Diandra Lyle | Theresa Diorio | Alexandria P.D. Karen Stradivarius | 1 | 2 |
| Eric Stonestreet | D.C. Cop | Harvey Ames | 2 | 1 |
| French Stewart | Isaac Horn | Paul Triff | 1 | 2 |
| Jack McGee | Roy Bloom | Det. Floyd, Richard "Rick" Jordan | 1 | 2 |
| Jaime Ray Newman | Stacy Goodyear | Navy Lieutenant Commander Melanie Burke | 1 | 2 |
| Jonathan LaPaglia | Anton Deluca | Special Agent Brent Langer | 1 | 2 |
| José Zúñiga | Mickey Santana | Navy Capt. Dr. Adrian De La Casa | 2 | 1 |
| Matthew Yang King | Dr. Marcus Scheer | Michael Chang, Min Ho Kwon | 1 | 2 |
| Melinda Page Hamilton | Georgia Hartmeyer | Kathy Sheldon, Vanessa Tillman | 1 | 2 |
| Mouzam Makkar | Selena Skarsgard | Sahar | 1 | 2 |
| Omid Abtahi | Hal Shirazi | Saleem Ulman | 1 | 2 |
| Penny Johnson Jerald | Rachel Adams | Joanne Torrence | 1 | 2 |
| Rick Peters | Dean Vernon Warner | Vincent Maple | 1 | 2 |
| Sam Anderson | Hugo Sanderson | Walter Carmichael | 2 | 1 |
| Scott Lawrence | Sam Potter | DEA Agent Raymond Frank, Navy Captain Thomas Lind | 1 | 2 |
| Shalita Grant | Andie Roberts | Sonja Percy | 2 | 1 |
| Sumalee Montano | Alexandra Combs | NCIS Special Agent Nicole Taggart | 1 | 2 |
| Tim Guinee | Dr. Brandon Faulk | Bart Lemming | 2 | 1 |
| Valarie Pettiford | Ellen Laskow | Sonia Eberhart | 1 | 2 |
| Victoria Platt | Mary Manicone | NCIS Special Agent Veronica "Ronnie" Tyler | 1 | 2 |
| Alimi Ballard | FBI Agent James | NCIS Special Agent Gayne Levin | 1 | 3 |
| David Starzyk | Jake Winters, Ken Wright | Allan J. Carter, Councilman Allan Berger | 2 | 2 |
| Jeff Witzke | Denny Bennet, FBI Agent #2 | Attendant | 2 | 2 |
| Susan Santiago | Lila Turner | Camila Charo | 1 | 3 |
| Aaron D. Spears | Agent Walt Sugarman | Marine Major Michael Strickland | 1 | 1 |
| Adam Baldwin | Agent Jamie Kenton | Cdr. Rainer | 1 | 1 |
| Adam Lieberman | FBI Agent Sanders | U.S. Customs Officer Cruz | 4 | 1 |
| Alain Uy | Grad Student | Ray Kessel | 1 | 1 |
| Amanda Fuller | Lori Mueller | Jennifer Shields | 1 | 1 |
| Arturo Del Puerto | Juan Chiquez | Edward 'Collarbone' Rosario | 1 | 1 |
| Ashley Jones | Dr. Kathy | Nancy Douglas | 1 | 1 |
| Benito Martinez | Thomas Vega | Detective Conklin | 1 | 1 |
| Brian Hallisay | Ben Michaelson | David Crocker | 1 | 1 |
| Brian Howe | Sheriff Leonard Wilkinson | Sherriff Tom Barrett | 1 | 1 |
| Brit Shaw | Jeannine Kovac | Allison | 3 | 1 |
| Candice Coke | Dr. Nora Oldhouse | Det. Danielle Hamilton | 2 | 1 |
| Charlene Amoia | Annie Wachlin | Denise Mancuso | 1 | 1 |
| Chelsea Tavares | Sabrina Clevenger | Ramona Whistler | 1 | 1 |
| Chris Butler | Thomas Casey | Clarence | 1 | 1 |
| Chris Coy | Graham Breslin | Riley Davis | 1 | 1 |
| Chris Payne Gilbert | Eric Hughes | Wesley Rowan | 1 | 1 |
| Christine Lakin | Vanessa Newcomb | Rachel Wells | 1 | 1 |
| Christopher B. Duncan | Arthur Rutledge | CIA Officer Dale Harris | 1 | 1 |
| Claire Coffee | Special Agent Tricia Finn | Nikki Crawshaw | 1 | 1 |
| Courtney Henggeler | Dr. Jane Levy | Scorpio Sinn | 1 | 1 |
| Daniel Lee Robertson III | Kenny Johnson | "See" | 2 | 1 |
| David Burke | Father Matthew Sands | George Ingram | 1 | 1 |
| David Meunier | Winston Hinkle | Wade Cutler | 1 | 1 |
| David Shatraw | Paul Walters | Bobby Quinn | 1 | 1 |
| Dean Norris | Don Timmons | Vestman | 1 | 1 |
| Debra Christofferson | Kelly Sutton | Rita Gregg, Uta | 1 | 2 |
| Denise Crosby | Margie Curtis | Secretary of the Navy Hattie Taylor | 1 | 1 |
| Dennis Cockrum | Neil Clayton | NSA Tech, Senator | 1 | 2 |
| Dilshad Vadsaria | Padme Dalaj | Shakira Zayd | 2 | 1 |
| Don Franklin | Dr. Art MacGregor | FBI Agent Ron Sacks | 1 | 3 |
| Drew Powell | Paulo Romano | Fred Hadley | 1 | 1 |
| Elizabeth Bond | Customer | Karen Graham | 1 | 1 |
| Ellen Geer | Annie Reilly | Esther Daniels | 1 | 1 |
| Eric Nenninger | Peter Kroon | Navy Corpsman Taylor Henley | 1 | 1 |
| Erinn Westbrook | Brenda | Hanna Friedgen | 1 | 1 |
| Fredric Lehne | Giles Hardewicke | Captain Graves | 1 | 1 |
| Galadriel Stineman | Brooke Guminski | Resident Sierra Krueger | 1 | 1 |
| George Wyner | Judge Marcus Haddoes | Randall Worthington | 1 | 1 |
| Glenn Morshower | Colonel Bob Reid | Cmdr. Robert Peters | 1 | 1 |
| Grant Harvey | Alex Heck | Ian Maddux | 1 | 1 |
| James Immekus | Tom Duxbury | Daniel Silcott | 1 | 1 |
| Jennifer O'Dell | Ruby Schnepp | Dina Rankin | 1 | 1 |
| Jessica Tuck | Warden Ianthe Bartzokis | Gloria Caplinger | 1 | 1 |
| Jim Beaver | George Gibbons | Captain Tom O’Rourke | 1 | 1 |
| Joe Nieves | Joe Mellon | Justin Kinneman | 1 | 1 |
| Joe Williamson | Parachute Guy | Navy Seaman George Capetanos | 1 | 1 |
| John Getz | Steven Frank | Walter Kane | 1 | 1 |
| John Rubinstein | Mick Warren | Bob | 1 | 1 |
| Jose Pablo Cantillo | Jose Vargas | DEA Agent Mark Sisco | 1 | 1 |
| Joseph Julian Soria | Pedro Marquez | Victor "Popeye" Carmado | 1 | 1 |
| Kate McNeil | Audrey Schilling | Commander Green | 1 | 1 |
| Kate Vernon | Rowan | Caroline Morrow | 1 | 1 |
| Kelly Smith | Delmy Polanco | Emily Miller | 1 | 1 |
| Kenneth Mitchell | Ben Carr | Nathan Curtis | 1 | 1 |
| Keston John | Malik Farris | Mark Dominquez, Master Sergeant Brown | 1 | 2 |
| LaMonica Garrett | Blair Ellis | Marine Captain Craig Quincy | 1 | 2 |
| Laura Regan | Carol Samuel | Amber Davis | 1 | 1 |
| Lindsey Kraft | Leelah Strawn | Sarah Goode | 1 | 2 |
| Lochlyn Munro | Sal Raymound | Kevin Holt | 1 | 1 |
| Lou Ferrigno Jr. | Drew Poppleton | Dave Lancellotti | 1 | 1 |
| Lynsey Bartilson | Sandy Evans | Ruby Rae | 1 | 1 |
| Marcus Giamatti | Forrest Wakefield | Victor Tillman | 1 | 1 |
| Matt Winston | Nick Martin | Rick Carvell | 1 | 1 |
| Meredith Monroe | Clarissa Bancroft | April Ferris | 1 | 1 |
| Michael Des Barres | Simon Graham | Del Finney | 1 | 1 |
| Michael Gaston | Agent Brandt Walker | Maj. Dougherty | 1 | 1 |
| Michael Welch | Norman Hayes | Kody Meyers | 1 | 1 |
| Nazneen Contractor | Sari Nazeri | Senior FBI Agent Beth Rollins | 1 | 1 |
| Patrick Fabian | Terry Stinson | Ray Vincent | 1 | 1 |
| Rebecca McFarland | Linda McCord | Det. Rapp | 1 | 1 |
| Rick Gonzalez | Rick Cortez | Lenny Machaca | 1 | 1 |
| Robert Picardo | Dr. Lawrence Rozran | Retired Marine Gunnery Sergeant Dale Harding | 1 | 1 |
| Robert Rusler | Hunter Sherman | Marine Lt. Colonel Curtis Teague | 1 | 1 |
| Robert Wu | James Sok | Klugman | 1 | 1 |
| Robin Riker | Nadia Blake | Saleena Lockhart | 1 | 1 |
| Rodney Eastman | Ricky Duval | Wendell Kaiser | 1 | 1 |
| Roshawn Franklin | Carl Collins | Crew Chief Rogers | 1 | 1 |
| Sam Sarpong | Thomas Saltz | Bobby Jackson | 3 | 1 |
| Sam Witwer | Michael Downs | S Sgt. Rafael | 1 | 1 |
| Scott Michael Campbell | Gary Nesbitt | Robert Miller | 1 | 1 |
| Sean Patrick Thomas | Dr. John Cruz | Navy Commander Ian Rackham | 1 | 1 |
| Stephanie Hodge | Janis Collins | Greta Ford, Sheriff Charlene Dupray | 1 | 2 |
| Tembi Locke | Marilyn Stoddard | Alice Kent Staley | 1 | 1 |
| Tim Griffin | Pete Steckel | Marine Sgt. Malcolm Porter | 1 | 1 |
| Todd Giebenhain | Graham Reynolds | Leo Vairo | 1 | 1 |
| Tonja Kahlens | Mackenzie | Nina Craig | 1 | 1 |
| Tracy Middendorf | Gaynor Rabin | Tara Bick | 1 | 1 |
| Victor Webster | Brad Benson | Dane Hogan | 1 | 1 |
| Vik Sahay | Akshay Mirza | Ajay Khan | 1 | 2 |
| Alex Fernandez | Umberto Vargas | Joseph Flores | 1 | 2 |
| Betsy Rue | Shiny Kopinsky | Sasha Gordon | 1 | 2 |
| Darin Toonder | Dr. Ethan Sawyer | Curt Shapiro | 2 | 1 |
| Dylan Bruno | Trevor Bartlett | Jason Paul Dean | 1 | 2 |
| John Marshall Jones | Gary Lempke, Joe Noland | Detective Hanley | 2 | 1 |
| Larry Poindexter | Dr. Bradley Perkins, Sen. Bethlehem | Dr. Berman | 2 | 1 |
| Michael Monks | Dell Hicks | Edgar, Matt Lane | 1 | 2 |
| Ravi Kapoor | Dr. Mihir Roshan | Bashire Malik | 1 | 2 |
| Ryan Cutrona | FBI Dep. Director Robert Kirby | Ray Beringer | 2 | 1 |
| Alex Carter | Dr. Andrew Rigby | Knox Elicott | 1 | 1 |
| Alexandra Holden | Margot Sandoval | Brooke Fenten | 1 | 1 |
| Alicia Lagano | Kathy Lyford | Joann Allman | 1 | 1 |
| Aline Elasmar | Maria Alvarado | Annie Hankamer | 1 | 1 |
| Alison Haislip | Alexis Sherman | Navy Lt. Commander Hannah Banks | 1 | 1 |
| Ally Maki | Dr. Haru Tanaka | Marie Manna | 1 | 1 |
| Angela E. Gibbs | Jocelyn Arrington | Eden Penzance | 1 | 1 |
| Anjali Bhimani | Satima Gupta | Samantha Petrie | 1 | 1 |
| Arjay Smith | Tony Salinas | Roy | 1 | 1 |
| Ashley Dulaney | Allie Halloran | Rebecca | 1 | 1 |
| Blake Berris | Jake Tompkins | Walter Shibberd | 1 | 1 |
| Brandon Quinn | Peter Kidman | Gregg Abell | 1 | 1 |
| Brennan Elliott | Mark Gaffney | Martin Stillwell | 1 | 1 |
| Brian McNamara | Eric Neilbling | Noah Sykes | 1 | 1 |
| Bruce French | Dennis Campbell | Floyd Vernon | 1 | 1 |
| Bruce Thomas | JP Gratton | Richard Porter | 1 | 1 |
| Burnadean Jones | FBI Forensic Tech | Sally Smith | 3 | 1 |
| Carter MacIntyre | Officer David Poe | Benjamin "Benny" Sitano, Junior | 1 | 1 |
| Chad E. Donella | Dan Brewster | John Briggs | 1 | 1 |
| Chris Browning | Derek Johannessen | NCIS REACT Supervisory Special Agent Tom Dalton | 1 | 1 |
| Cleo King | Minister Sheila | Della Robinson | 1 | 1 |
| Danielle Bisutti | Marlowe Becker | Secret Service Special Agent Ashley Winter | 1 | 1 |
| Dave Florek | Captain Sean Kelly | Virgil McKeever | 1 | 1 |
| Dave Power | Neil Stockton | Corporal Dave Ramsey | 1 | 1 |
| David Berman | Tim Diffley | Isaac Wren | 1 | 1 |
| Dendrie Taylor | Georgia Grace | Janet LaCombe | 1 | 1 |
| Donnie Jeffcoat | Howie Madison | Navy Seaman Tom Jennings | 1 | 1 |
| Dylan Kenin | Mr. Smith | Freddie Fountain | 1 | 1 |
| Ella Thomas | Lyla Thomas | Heidi | 1 | 1 |
| Emily Baldoni | Lena Brodsky | Desk Clark | 1 | 1 |
| Eric Ladin | Paul Stegman | P.O. Thompson | 1 | 1 |
| Eric Lange | Steve Jackson | William Lafferty | 1 | 1 |
| Erica Tazel | Karen Merton | Basketball Trainer | 1 | 1 |
| Erin Torpey | Blond Gossiper | Holly Stegman | 1 | 1 |
| Francis Capra | Antony Truxton | Eddie Castillo | 1 | 1 |
| Frank Clem | Earl Delancy | Phil Rutland | 1 | 1 |
| Frederick Koehler | Scott Kimper | Simon Gravy | 1 | 1 |
| Guy Wilson | Buster | Paul Simmons | 1 | 1 |
| Heather Mazur | Marcy Drew | Laura Strike-DePalma | 1 | 1 |
| Hillary Tuck | Abby Singer | Justine Booth | 1 | 1 |
| J.D. Walsh | Dr. Fred Dumaski | Leonard Finnik | 1 | 1 |
| Jeremy Ratchford | ATM | Baltimore Police Detective Ramsey Malone | 1 | 1 |
| Jocko Sims | Llyod Robertson | Michael Thomas | 1 | 1 |
| John Bishop | Tom Ellis | Army Surplus Store Owner | 1 | 1 |
| John Bobek | Driver | Sergeant Barnes | 1 | 1 |
| John Kassir | Lawrence Melvoy | Perry Swann | 1 | 1 |
| John Posey | Sam Gifford | Lance Simmons | 1 | 1 |
| Jonno Roberts | Jeffrey Hodgins | Scott Pell | 1 | 1 |
| Joseph Fuhr | Tim Levitt | Marine Private First Class David Holland | 1 | 1 |
| Judith Moreland | Loni Gowan | Carrie Lewis | 1 | 1 |
| Judy Kain | Clerk | Gladys Stone | 1 | 1 |
| Julie Ann Emery | Janine O'Connell | Erin Pace | 1 | 1 |
| Julie Claire | Psycho Sue Casey | Lois Heller | 1 | 1 |
| Kareem Grimes | Brima Chalobah | Bushmeat Smuggler | 1 | 1 |
| Karina Logue | Lorraine Allen | Mrs. Johnson | 1 | 1 |
| Karl Makinen | Frank Frankie Daniels | Marine Staff Sgt. James Dawson | 1 | 1 |
| Kathleen York | Marianne Thorn | Stephanie Flynn | 1 | 1 |
| Kay Lenz | Harriet White | Connie Quinn Wheeler | 1 | 1 |
| Kevin Rankin | Mike Doyle | Dennis Moran | 1 | 1 |
| Kristen Ariza | Lena Silver | CIA Operations Officer Loretta Tennison | 1 | 1 |
| Lamont Thompson | Cop | Sommers | 1 | 1 |
| Larry Sullivan | Dr. Richard Burke | Flight Surgeon | 1 | 1 |
| Leif Gantvoort | Adam Borchardt | Max Devendorf | 1 | 1 |
| Lenny Schmidt | Dr. Charles Leacock | Eddie Banasek | 1 | 1 |
| Lisa LoCicero | Janine Genaro | Elena Devol | 1 | 1 |
| Lizze Broadway | Kat Martin | Mandy | 1 | 1 |
| Lori Alan | Gina Carlson | Warden Diana Tully | 1 | 1 |
| Mackenzie Astin | Dr. Ivan Jacobs | Michael Rose | 1 | 1 |
| Markus Flanagan | Jim Monroe | Navy Commander Mike Taffet | 1 | 1 |
| Matt Malloy | Barney Reilly | George Pardo | 1 | 1 |
| Max Adler | Randy Stringer | Luke Stana | 1 | 1 |
| McKinley Freeman | Coach Davis McIntyre | Marine Sergeant Ross Barnes | 1 | 1 |
| Mercedes Colon | Professor Inez | Gina | 1 | 1 |
| Michael B. Silver | Dr. Anton Kostov | Nicholas Sandlock | 1 | 1 |
| Michael Chieffo | Mayor Frank Ney | Randy Devereaux | 1 | 1 |
| Michael Hyatt | Sheriff Tina Mullins | Judy Williams | 1 | 1 |
| Michael McGrady | Coach Morse | Walter Dunn | 1 | 1 |
| Michael Patrick McGill | Oklahoma Officer | Joey Kelly | 1 | 1 |
| Michael Reilly Burke | Luke Nicholson | Frank Connell | 1 | 1 |
| Miles Gaston Villanueva | Peter Freling | Navy Lieutenant Junior Grade John Alexander | 1 | 1 |
| Monnae Michaell | Regina Marshall | Navy Commander Leandra Womack | 1 | 1 |
| Nefetari Spencer | Reporter #2 | Realtor | 1 | 1 |
| Neil Hopkins | Kevin Silver | Jeremy Davison | 1 | 1 |
| Nicholas Gonzalez | Eric Morales | David Silva | 1 | 1 |
| Oliver Muirhead | Badgley Mormont | Jay Danorth | 1 | 1 |
| Patrick Fischler | Gil Bates | George Stenner | 1 | 1 |
| Peter MacKenzie | Congressman Efran Hadley | Jack Murdoch | 1 | 1 |
| Rachel DiPillo | Miranda Spedding | Chelsea | 1 | 1 |
| Rebecca Wisocky | Dr. Maura Bailey | Jody Carvell | 1 | 1 |
| Rich McDonald | PA State Trooper | Naval Secretary Robert Deckard | 1 | 1 |
| Robert Baker | Joe Martucci | Seaman | 1 | 1 |
| Robert Gant | Coach Jason Hendler | Mike Dunke | 1 | 1 |
| Rodney Rowland | Dane McGinnis | Operations Officer Jonah McGuire | 1 | 1 |
| Ryan Carnes | Brody Mannings | Bryce Leitner | 1 | 1 |
| Sean O'Bryan | Mike Shenfield | David Shields | 1 | 1 |
| Senta Moses | April Presa | Company Receptionist | 1 | 1 |
| Shane Johnson | Kyle Richardson | CIA Agent Stephen Wheeler | 1 | 1 |
| Shohreh Aghdashloo | Azita Vaziri | Mariam Bawali | 1 | 1 |
| Skyler Stone | Ron "The Woodchuck" Patterson | Uncle Stan | 1 | 1 |
| Sonya Leslie | Attending Orderly | Nancy | 1 | 1 |
| Sophina Brown | Melanie Carmichael | Navy Reserve Lieutenant Callie Daniels | 1 | 1 |
| Stephen Lee | Texas Ranger | Chuck Bayliss | 1 | 1 |
| Stevie Lynn Jones | Anissa Green | Shayna Reynolds | 1 | 1 |
| Sunkrish Bala | Buddy Shirazi | Sameer Aziz | 1 | 1 |
| Tara Buck | Valerie Daniels | P.O. Tara Marshall | 1 | 1 |
| Taylor Nichols | Thomas Hemingway | Hank Galvaston | 1 | 1 |
| Tom Everett | Hugh Kennedy | CIA Head of Intelligence Kirkwood Zaysen | 1 | 1 |
| Bruce Nozick | Pete Valero | Harvey Grossman, Lacy | 1 | 2 |
| Christian Gehring | Quentin Marks | Lieutenant Mason Winslow, Metro Police Officer Owen Tamblin | 1 | 2 |
| Christopher Goodman | Ben Mansfield, State Police Instructor | NCIS Special Agent Michael West | 2 | 1 |
| Fay Masterson | Grace Bryson | Angela Simms, Paige Hebner | 1 | 2 |
| JoNell Kennedy | Diane Rollins, Dr. Yolanda Lawrence | Navy Commander Lisa Cleveland | 2 | 1 |
| Mike Erwin | Matt Bogdan | Devon Watkins, Sam Radner | 1 | 2 |
| Reggie Austin | James Perry | Navy Lieutenant Carlton Mane, Peter Braden | 1 | 2 |
| Abhi Sinha | Nick Samuel | Khan | 1 | 1 |
| Adam Kulbersh | Wilford Hamilton | Alan Katzenbach | 1 | 1 |
| Alex Hyde-White | NTSB Investigator Dietrich Hobbs | Dr. Adam Tallridge | 1 | 1 |
| Alla Korot | Sophia Berman | Linda DeMarco | 1 | 1 |
| Allen Maldonado | Keith Miller | Raymond Smith | 1 | 1 |
| Amy Stewart | Nicole Cole | Katie Happ | 1 | 1 |
| Andy Umberger | Steven Turnbull | FBI Agent Freedman | 1 | 1 |
| Antonio Sabàto Jr. | Terror | Dale Kapp | 1 | 1 |
| Ben Giroux | Sheriff Bonds | Tiny Tony | 1 | 1 |
| Billy Lush | Seth Turkland | Fisher Hyland | 1 | 1 |
| Brian Gross | Kyle Montrose | Petty Officer Colin Dixon | 1 | 1 |
| Brooke Lyons | Katie Stober | Tammy LaRoche | 1 | 1 |
| Caryn West | Patricia Campbell | DCS Department Head Karen Fox | 1 | 1 |
| Chad Todhunter | Don Morgan | Pete Lewis | 1 | 1 |
| Christopher Darga | Andrew Harding | Skip Harris | 1 | 1 |
| Dohn Norwood | Ranger | Fairfax County P.D. Sergeant Sherman T. Harper | 1 | 1 |
| Edwin Hodge | Robert Hooper | Bodie | 1 | 1 |
| Eli Goodman | Alexander Landau | Radio Host Adam Gator | 1 | 1 |
| Elizabeth Ho | Staci Barret | NCIS Analyst Emma Park | 1 | 1 |
| Eltony Williams | Cyd Zigler | Marine Gunnery Sergeant Cal Groves | 1 | 1 |
| Emily Chang | Lita Lisko | Phyllis Moss | 1 | 1 |
| Eric Allan Kramer | Eric Simms | Phillip Ekkerly | 1 | 1 |
| Evan Helmuth | Karl Singler | EMT Jeff Beilsman | 1 | 1 |
| Eyal Podell | Burt Iverson | Namir Eschel | 1 | 1 |
| François Chau | Victor Lee | Henry Deng | 1 | 1 |
| Geoff Meed | Dax | Corporal David Stenson | 1 | 1 |
| Gina Hecht | Judge Trudy | Christine Newhall | 1 | 1 |
| Hal Holbrook | Red Hudmore | Mickey Stokes | 1 | 1 |
| Henri Lubatti | Phillip Womack | Andre Yorka | 1 | 1 |
| Jack Kehler | Malaki Wallace | Tom Wilson | 1 | 1 |
| James Black | Chief Cutler | Gate guard | 1 | 1 |
| James Parks | Sheriff Ben Dawes | Brian Sikes | 1 | 1 |
| Jason Kelley | Skip Macdonald | Marine Master Sergeant Ramsey Dillon | 1 | 1 |
| Jay Jablonski | Tom Mularz | Navy Commander Peter Josephson | 1 | 1 |
| Jeffrey Johnson | Mike Casper | Navy Commander Nelson Tunney | 1 | 1 |
| Jennifer Jalene | Junior Agent Hannah Francis | Major Diane Vicks | 1 | 1 |
| Jesse D. Goins | Judge | Jeffrey Wilson | 1 | 1 |
| Joe Adler | Junior Babcock | Matthew Gray | 1 | 1 |
| John Billingsley | Dr. Edward Harkness | Jackson Scott | 1 | 1 |
| John Lacy | Bill Dowd | Park Ranger Kett | 1 | 1 |
| Jonathan Kowalsky | Peppy Dio, Trainer | Nate Holt | 2 | 1 |
| Jonathan Runyon | Leonard Foot | Marine PFC Oscar Cunningham | 1 | 1 |
| Justin Welborn | Matthew Coburn | John Zaprowski | 1 | 1 |
| Katherine Bailess | Kelsey Whitney | Madison | 1 | 1 |
| Keith Diamond | Howard Kendell | Sgt. Gregory Nutt | 1 | 1 |
| Kelvin Yu | Franklin Tung | Sebastian Kim | 1 | 1 |
| Kevin Alejandro | Hercules Maldonado | Jaime Jones | 1 | 1 |
| Kirk B.R. Woller | Peter Lefferts | Lt. Commander Julius | 1 | 1 |
| Kirsten Nelson | Nina Slocum | Beth Banks | 1 | 1 |
| Lawrence Pressman | Trent Seward | Dr. Russell Pike, Secret Service Director | 1 | 2 |
| Laz Alonso | George Warren | S Sgt. Washington | 1 | 1 |
| Lilli Birdsell | Karen Walters | Jill Reynolds | 1 | 1 |
| Mac Brandt | Jesse Wilson | Jake Spoke | 1 | 1 |
| Madison Mason | Judge Ted Kemper | Marine Lt. Colonel Bushnell | 1 | 1 |
| Mark Harelik | Dr. Peter Ogden | Ron Levinson | 1 | 1 |
| Matt Bushell | Coach Adam Hawthorne | Marine Lt. Rob King | 1 | 1 |
| Matthew Alan | Matt Leishenger | Navy Lieutenant Paul Booth | 1 | 1 |
| Matthew Jones | Dwayne Hawkins | Navy Commander Rick Odwalla | 1 | 1 |
| Michael Dunn | Citizen 14 | Lenny Dunstrop | 1 | 1 |
| Michael Rupnow | Rob Kim | Parker James | 1 | 1 |
| Michelle Clunie | Suzanne Levitt | Meredith Dunn | 1 | 1 |
| Miguel Pérez | Father Orozco | Federal Marshal Van Driver | 1 | 1 |
| Mini Anden | Brittany Stephenson | Hannah Bressling | 1 | 1 |
| Nancy Youngblut | Cecilia Stephenson | Joanna "Mama Jo" Dalton | 1 | 1 |
| Nathan Anderson | EMT Pete Geller | Luke Walters | 1 | 1 |
| P.J. Byrne | Joe Fillion | Ross Logan | 1 | 1 |
| Paul Terrell Clayton | Doug Edison | Navy Commander Carl Davis | 1 | 1 |
| Paul Zies | Biker | Big Bark | 1 | 1 |
| Pete Gardner | Gary Flannery | Detective Daniel Swanson | 1 | 1 |
| Peter Asle Holden | Jesse Byrd | Vector Control Worker | 1 | 1 |
| Phillip Rhys | Clark Lightner | Yussif | 1 | 1 |
| Randy Oglesby | Daniel Yoder | Army Brigadier General Scott Oliver | 1 | 1 |
| Ravil Isyanov | Dimitri Vladov | Nikolai Puchenko | 1 | 1 |
| Ray Abruzzo | Ray Porter | Rick Azari | 1 | 1 |
| Rich Ceraulo Ko | Ted Norman | North Carolina State Trooper Muncie Tyson | 1 | 1 |
| Rick Overton | Minister | Elmer Barlow | 1 | 1 |
| Roberto Sanchez | Tim Traule | Jose | 1 | 1 |
| Roderick McCarthy | Security Guard | Dane Frazier | 1 | 1 |
| Ronnie Gene Blevins | Ray Kimball | Ronald Nowakowski | 1 | 1 |
| Scott Atkinson | Morgan Finley | Lt. Cmdr. Kyle Ross | 1 | 1 |
| Scott Connors | Mr. Jones | Marine Sergeant Mitch Wilkins | 1 | 1 |
| Sean Marquette | Emory Stewart | Petty Officer Third Class Evan Lowry | 1 | 1 |
| Seth Peterson | Matt Elliott | Thomas Pearce | 1 | 1 |
| Shashawnee Hall | Ian Dyson | Police Chief Walen | 1 | 1 |
| Stephanie Charles | Kamaria Manning | Coast Guard Petty Officer Patricia Felton | 1 | 1 |
| Stephanie Lemelin | Alexa Eaton | Melody Hanson | 1 | 1 |
| Stephen Full | Waiter | Mister Lewis | 1 | 1 |
| Steve Braun | Ashton Keller | Landon Grey | 1 | 1 |
| Steven Eckholdt | Charlie McCord | Navy Cmdr. Dr. Brad Pitt | 1 | 1 |
| Stoney Westmoreland | Jungle Jim Delroy | Larry Diamond | 1 | 1 |
| Susan Angelo | Susan Sprung | Admiral's Wife | 2 | 1 |
| Teddy Lane, Jr. | Deputy | Deputy Barney | 1 | 1 |
| Terryn Westbrook | Nurse | County Deputy Regina Unger | 1 | 1 |
| Tom Virtue | Dr. Ted Reardon | Frank Satner | 1 | 1 |
| Trevor Torseth | Ragnar Thisk | Al Parker | 1 | 1 |
| Vera Miao | Jennifer Chen | Pamela Cook | 1 | 2 |
| Wade Williams | Sheriff Gus Abrams | Larry Purcell | 1 | 1 |
| Burt Bulos | Sean Treacher | Abog Galib | 1 | 2 |
| Cyd Strittmatter | Dr. Pamela Gould, Tina Kent | Joanne Wright | 2 | 1 |
| Dominic Pace | Guard | George Barlow, Vincent Pazzo | 1 | 2 |
| Mia Barron | Gail Bradford | Doctor Katrina Griffin | 1 | 2 |
| Robert Cicchini | Ezra Krane | Agent Daniel Snyder | 1 | 2 |
| Alexa Fischer | Sharon Pomeroy | Navy Commander Jennifer Wade | 1 | 1 |
| Alyson Reed | Susan Lauderbach | Monica Keogh | 1 | 1 |
| Audrey Wasilewski | Trysta | Shirley Wilkes | 1 | 1 |
| Bernard White | Dr. Albert Muir | Afghani Ambassador Qasim Saydia | 1 | 1 |
| Brandon Fobbs | Russell | Coast Guard Petty Officer Third Class Ben Cooper | 1 | 1 |
| Brendan Patrick Connor | Marty | Travis "Piggy" Phelps | 1 | 1 |
| Brent Briscoe | Larry Stansfield | Buzz | 1 | 1 |
| Briana Lane | Sheila Burnside | Diane Boyle | 1 | 1 |
| Brooklyn McLinn | Flannigan | Marine Sgt. Jim Gilroy | 1 | 1 |
| Carlos Lacamara | Juan Ramos | Joe Tabaraz | 1 | 1 |
| Charles Parnell | Captain Blake | Marine Colonel Dick Jestern | 1 | 1 |
| Chris Marrs | Jake Carter | First Mate James Meyer | 1 | 1 |
| Chris Ufland | Murray Huddler | Gus Zawadzki | 1 | 1 |
| Christine Dunford | Harriet Kent | Jeri Fleckman | 1 | 1 |
| Courtney Hope | Elizabeth Collins | Petty Officer Second Class Judy Sloan | 1 | 1 |
| DaJuan Johnson | Drew Franklin | NIS Special Agent Edward Scott | 1 | 1 |
| Dale Godboldo | Dr. Jonah Amayo | Cy | 1 | 1 |
| Dan Martin | Homeland Security Major | Mail Carrier | 1 | 1 |
| David Fabrizio | Kevin Brady | Marine Col. Frederick Cooper | 1 | 1 |
| Drew Rausch | Mike Young | Brandon Singer | 1 | 1 |
| Eric Jungmann | Eddie | Andy Pringle | 1 | 1 |
| Gabriel Tigerman | Aldus Carter | Max Comey | 1 | 1 |
| Gary Grubbs | Dwayne Wilson | Coroner Elmo Poke | 1 | 1 |
| H. Richard Greene | Judge Dufrey | Thomas Victor | 1 | 1 |
| Hank Harris | Kent Durham | Denny Johnson A.K.A Nerdy Man | 1 | 1 |
| Jaleel White | Officer Adams | Martin Thomas | 1 | 1 |
| Japheth Gordon | Aiden Goodman | Vendrell Brown | 1 | 1 |
| Jed Rees | Alan | Mashir Malik | 1 | 1 |
| Jeremy Glazer | Ben | Douglas Pritchard | 1 | 1 |
| John Livingston | Wade Schmidt | Will Pritchard | 1 | 1 |
| John Sloan | Todd Mirga | Luke Pischedda | 1 | 1 |
| Johnny Sneed | Alex Pollack | CIA Agent Kramer | 1 | 1 |
| Jon Wellner | Mike Campbell | Simon Frankel | 1 | 1 |
| Joseph C. Phillips | Col. Ryan Wolchuck | Phillip Conway | 1 | 1 |
| June Carryl | Attorney | Julia Marino | 1 | 1 |
| Kai Lennox | Marvin Breekman | Adam Parker | 1 | 1 |
| Kasey Mahaffy | Leland Frankel | Doctor Patton Hartgrave | 1 | 1 |
| Kate Orsini | Michelle Summers | FBI Special Agent Isabel Monet | 1 | 1 |
| Kayla Mae Maloney | Camden Destry | Emily Kingston | 1 | 1 |
| Kevin Christy | Kurtis Rossi | Clarence Tobett | 1 | 1 |
| Kevin Will | Randy Shepard | Will Sutton | 1 | 1 |
| La Monde Byrd | Ted McKinney | Marine Captain Rand Kraus | 1 | 1 |
| Larry Clarke | Paul Vogler | Director | 1 | 1 |
| Lennie Loftin | Dr. Leonard Thorne | Frederick Cantor | 1 | 1 |
| Loren Lester | William Wiseman | Dr. Edgar Cromwell | 1 | 1 |
| Lou Beatty, Jr. | Marvin Beckett | Issac Curtis | 1 | 1 |
| Mandy June Turpin | Dawn St. James | Karen Bright | 1 | 1 |
| Marcuis Harris | D'Shawn Ames | Chris Jenkins | 1 | 1 |
| Matt Crabtree | Duval Miltoe | Curt Carver | 1 | 1 |
| Matt McTighe | Santa | Allan Hayes | 1 | 1 |
| Matthew John Armstrong | William Preston | Navy Seaman Michael Hayes | 1 | 1 |
| Meeghan Holaway | Barb Martucci | Dr. Hale | 1 | 1 |
| Michael Cram | Ted Thompson | ATF Special Agent Earl Kitt | 1 | 1 |
| Molly Hagan | Elsbeth King | Audrey Vetter | 1 | 1 |
| Myndy Crist | Grace Redmon | Jennifer Vickers | 1 | 1 |
| Natalija Nogulich | Ivana Bardu | Judge Maddox | 1 | 1 |
| Ned Vaughn | Col. Dan Pelant | Navy Capt. Dean Pullman | 1 | 1 |
| Paul Ganus | Lawyer | Department of Energy Deputy Director Doyle Roden | 1 | 1 |
| Paul Schackman | Quentin Mayhew | Sullivan Brady | 1 | 1 |
| Rebecca Tilney | Connie Babcock | Madeline Dumont | 1 | 1 |
| Rick Ravanello | John Adamson | David Harris | 1 | 1 |
| Rizwan Manji | Raymond McCants | Dr. Pandy | 1 | 1 |
| Rob Evors | Lyle Foxx | Navy Hull Technician Chief David Harketti | 1 | 1 |
| Rob Mayes | Trey Johnson | Former Marine 2nd Lieutenant Kyle Baxter | 1 | 1 |
| Robert Curtis Brown | Dr. Noah Itzkowitz | Gary Tolin | 1 | 1 |
| Saidah Arrika Ekulona | Lean Marino | 911 Dispatcher | 1 | 1 |
| Samantha Quan | Misty Clemmons | Amy Linden | 1 | 1 |
| Sarah Stouffer | Allison Taylor/Anna Samuels | Hanna Devereaux | 1 | 1 |
| Sean McGowan | Drew | Lieutenant Wallace | 1 | 1 |
| Shahine Ezell | Horatio Mancini | Lenny | 1 | 1 |
| Sharon Brathwaite | Dorothy Emeridge | Lisa Marsden | 1 | 1 |
| Shelley Robertson | Linda Dugan | Navy Captain Beverly Sharp | 1 | 1 |
| Shishir Kurup | Dr. Adit Gadh | Khalil Farooq | 1 | 1 |
| Stephanie Childers | Sophia Meade | Mrs. Gillis | 1 | 1 |
| Stephanie Erb | Linda Murphy | Rachel Nasry | 1 | 1 |
| Suzanne Quast | "Ivanna Kick Ass" | Liz Allen | 1 | 1 |
| Tim Peper | Mark Baxter | NSA Agent Chad Flynderling | 1 | 1 |
| Toby Meuli | Ben Marcus | Driver | 1 | 1 |
| Todd Bosley | Duane | FBI Tech | 1 | 1 |
| Tom Degnan | Adam Hitchcock | Lonnie Davis | 1 | 1 |
| Tom Gallop | Gavin Carmichael | Victor Sterling | 1 | 1 |
| Tom Kiesche | Sheriff Chris Scutter | Bob Whitehead | 1 | 1 |
| Tony Sancho | Will Fuente | Mitch Monroe | 1 | 1 |
| Travis Wester | Jasper Alman | Metro P.D. Detective Miles Higgins | 1 | 1 |
| Wendy Braun | Lorraine Bergin | Cindy Sanchez | 1 | 1 |
| William Bumiller | Aaron Krane | Admiral Charles Graves | 1 | 1 |
| Wolfgang Bodison | Doug Patton | National Park Inspector Edward Killian | 1 | 1 |
| David Monahan | Kurt Delson | PO Drew, Regional Security Officer Randy Stimson | 1 | 2 |
| Jerry Kernion | Dave Krinsky | Pastor Alan, Scott Rowe | 1 | 2 |
| Marlon John | Fireman | Guard, PMC #2 | 1 | 2 |
| A. Leslie Kies | Kathleen Tobine | Donna Coyne | 1 | 1 |
| Aaron Jennings | Garrett Saunders | Seth Hendrix | 1 | 1 |
| Adam Tsekhman | Mustache/Johnny | Egyptian G.I.D. Officer Omar Hassan | 1 | 1 |
| Adam William Zastrow | Tyler O'Brian | Ronald Kepczak | 1 | 1 |
| Amir Talai | Hamid Vaziri | Simi | 1 | 1 |
| Andrea Bordeaux | Party Girl #2 | Courtney | 1 | 1 |
| Andrew Borba | Bob Clark | Doctor Phillip Heller | 1 | 1 |
| Assaf Cohen | Mauricio Rivas | Eli Lissack | 1 | 1 |
| Becky Wahlstrom | Carol Grant | FET Marine Staff Sergeant Catherine Littleton | 1 | 1 |
| Blake Shields | Chuck Kennedy | Potential Recruit | 1 | 1 |
| Bobby Hosea | Jerry Doroughty | Navy Captain Austin Sears | 1 | 1 |
| Brad Greenquist | Joseph Serrano | Dr. Damon Shore | 1 | 1 |
| Brad Grunberg | Mitch Clancy | Big Ed | 1 | 1 |
| Brady Smith | Greg Bovitz | David Cross | 1 | 1 |
| Brando Eaton | Rory Davis | Patrick Ellis | 1 | 1 |
| Brandon Barash | Storm | Ex-Petty Office Derrick Paulson | 1 | 1 |
| Cameron Bender | Chris Fife | Martin Gates | 1 | 1 |
| Cameron Watson | Lyndon Page | Randy | 1 | 1 |
| Chad Willett | Charlie Dunwood | Det. Monteleone | 1 | 1 |
| Channon Roe | Danny Fitz | Sergeant Gordon Lambro | 1 | 1 |
| Charles Duckworth | Rulz | Joe Bennes | 1 | 1 |
| Chase Kim | FBI Forensic Tech | SRT Sniper | 1 | 1 |
| Chastity Dotson | Victoria Andrews | Former Navy Lieutenant Monica King | 1 | 1 |
| Cheryl White | Mary Kay Sayles | Rebecca Biddle | 1 | 1 |
| Chris Tardio | Danny Valenti | Former Marine PFC Kenneth Dixon | 1 | 1 |
| David Dean Bottrell | Tripp Warshaw | Assistant Director of Operations Donald Linder | 1 | 1 |
| Deidrie Henry | Elaine Akusta | Tracy Taylor | 1 | 1 |
| Derek Ray | FBI Agent Austin Suarez | Navy Lieutenant Commander David Hernandez | 1 | 1 |
| Drew Waters | Winston Scruggs | Spencer Hanlon | 1 | 1 |
| Erich Anderson | Jeremy Nash | Jack Canton | 1 | 1 |
| Everette Wallin | Carson | Navy Commander Lionel Saxon | 1 | 1 |
| Frederick Lawrence | Frank Finizio | Officer Mackey | 1 | 1 |
| Geoffrey Rivas | Ramon Alvarez | Ricardo Guzman | 1 | 1 |
| Gregory Scott Cummins | Henry Gerber | Kobe "Beef" Carver | 1 | 1 |
| Harry Van Gorkum | David Batuhan | Alton Brinkman | 1 | 1 |
| Ivar Brogger | John Kelton | Simon Katz | 1 | 1 |
| James Austin Kerr | Carl | Phil | 1 | 1 |
| Jason Rogel | Broderick Mullins | Leo | 1 | 1 |
| Jeffrey Larson | Freddy | Department of Army Security Guard Ian Nowitski | 1 | 1 |
| Jeremiah Birkett | George Alano | Dean Neil Pattterson | 1 | 1 |
| Jesse Head | Tony Dunson | Lyle Chamber | 1 | 1 |
| Jillian Bach | Ember | Emily Moss | 1 | 1 |
| Jin Maley | Ms. Susan | NCIS Probationary Agent Anna Ventura | 1 | 1 |
| John Eric Bentley | Park Ranger | Captain Arthur Caldwell | 1 | 1 |
| John Hartmann | Mr. Gough | DOD IG Inspector Richard Sullivan | 1 | 1 |
| John Wynn | Gino | Ted | 1 | 1 |
| Josh Latzer | Paul Garnett | Olek Lazarenko A.K.A. Man | 1 | 1 |
| Karole Foreman | Mrs. Noonan | Lydia Miles | 1 | 1 |
| Kate Norby | Karen Tyler | Diane Russio | 1 | 1 |
| Keith Sellon-Wright | Brian Schilling | Admiral Xavier Meade | 1 | 1 |
| Kent Faulcon | Dr. Jason Bergman | Cmdr. Reynolds | 1 | 1 |
| Kim Hidalgo | Grace | Maid of Honor | 1 | 1 |
| Larry Bates | Ernie Summers | Malik Madson | 1 | 1 |
| Leon Russom | Archbishop Stephen Wallace | Grandpa | 1 | 1 |
| Leslie-Anne Huff | Raina Erickson | Hillary Lange | 1 | 1 |
| Marc Jablon | Asst. U.S. Attorney Weeks | Navy Lt. Jonah Kaplan | 1 | 1 |
| Mark Derwin | Adam Howes | Marine Major Bradley Raines | 1 | 1 |
| Mary Pat Gleason | Crystal Jones | Nurse Wells | 1 | 1 |
| Matt Lowe | Phil | Joey Barrett | 1 | 1 |
| Matt Miller | Hugh Winslow | NCIS Special Agent Jack Patterson | 1 | 1 |
| Matthew Downs | Dustin West | Bill Norian | 1 | 1 |
| Michael Canavan | Leo Sumner | Retired Navy Admiral Thomas Garscott | 1 | 1 |
| Mik Scriba | Warden T.C. Everett | Mr. Walters | 1 | 1 |
| Myk Watford | Etha Papadelis | Army Major Eric Sweigart | 1 | 1 |
| Nick Warnock | Dave Simms | Marine Staff Sgt. | 1 | 1 |
| Paul Bartholomew | Ian Goldberg | Spencer Dodd | 1 | 1 |
| Paul Cassell | Don Shaw | Bart Crowley | 1 | 1 |
| Ramón de Ocampo | Dr. Sean Fitts | Navy Lieutenant Thomas Gorman | 1 | 1 |
| Rich Hutchman | Kevin Howard | Deputy Andrews | 1 | 1 |
| Rob Boltin | Jason DeFry | Marine Capt. Rod Newell | 1 | 1 |
| Rob Brownstein | Dr. Henry Pascal | Wayne Gordon | 1 | 1 |
| Robert Mailhouse | Byron Fuller | Dr. Malcolm Lucas | 1 | 1 |
| Ryan Bittle | Brock Vorback | Metro Detective Justin Kemp | 1 | 1 |
| Ryan Caltagirone | Costas | Navy Seaman Karl Wachter | 1 | 1 |
| Scott Alan Smith | Bruce Hanover | Det. Mauceri | 1 | 1 |
| Scott Subiono | Steve Keneally | Louis Lancaster | 1 | 1 |
| Sherman Augustus | Joe Dinco | Marine Cpt. Daniel Lemay | 1 | 1 |
| Terrell Tilford | Dr. Kyle Aldridge | Navy Captain Jack Painter | 1 | 1 |
| Tom McCleister | Peter LaSalle | Mr. Green | 1 | 1 |
| Tracy Howe | Officer | Navy Culinary Specialist Brian Kalr | 1 | 1 |
| Treisa Gary | Nurse Catherine Griffin | Hannah | 1 | 1 |
| Wilmer Calderon | Milo Mills | Wayne Cribbage A.K.A. Tiger Dad | 1 | 1 |
| Zoran Korach | Artur Tovah | Metro Police Officer Verma | 1 | 1 |
| Benjamin John Parrillo | Special Agent Stone | Rex Eberlee | 1 | 1 |
| BJ Mitchell | Ben | Malcolm White | 1 | 1 |
| Brian Michael Jones | Ronald | NCIS Probationary Agent Terry Mahler | 1 | 1 |
| Carlos Sanz | Julian Molina | Gonzales | 1 | 1 |
| Carole Gutierrez | Honest Woman | Woman | 1 | 1 |
| Carrie Wiita | Kelly Pak/Goodman | Lana | 1 | 1 |
| Conor Dubin | Elliot Lindbergh | Jeremy Pryor | 1 | 1 |
| Corbin Allred | Adam Matthews | Corpsman Milano | 1 | 1 |
| Cory Tucker | Jason Pemberton | Brendan | 1 | 1 |
| Daniel Polo | William | Parker Ryan | 1 | 1 |
| Eamonn Roche | Lloyd | Hector Stuckey | 1 | 1 |
| Eric Matheny | Bob Caverly | Former NCIS Agent Kip Klugman | 1 | 1 |
| Fred Cross | Gavin Mills | Roland Pulvino | 1 | 1 |
| George Gerdes | Dan Johnstone | Field Marshall Nigel Rand | 1 | 1 |
| Gill Gayle | Gavin Lee | Waylon | 1 | 1 |
| Haley Tju | Meredith Hurley | Alexis | 1 | 1 |
| Homie Doroodian | Aziz Nazeri | Seth Shakir | 1 | 1 |
| Hrach Titizian | Officer Sanjar Zamani | Tariq Abassi | 1 | 1 |
| James Ferris | FBI Swat Guy | Navy Lieutenant Commander Gregory Pullman | 1 | 1 |
| James Harvey Ward | Jason Wyler | Andre Fullerton | 1 | 1 |
| Jason Gerhardt | Bailiff Griff | Marine Colonel Jonah Park | 1 | 1 |
| Jenny Cooper | Kim Delson | Connie Martin | 1 | 1 |
| Joe O'Connor | Larry Barron | Pat Gillespie | 1 | 1 |
| Joel Polis | Mario Trivisonno | Ronald Ostrowski | 1 | 1 |
| Johnny Kostrey | Federal Marshal | Air Force Crew Chief | 1 | 1 |
| Josie Davis | Paula Lindbergh | Marta | 1 | 1 |
| Judson Mills | Nick Devito | Mr. Rasmussen | 1 | 1 |
| Julie Wittner | Celia Winslow | Female Inmate | 1 | 1 |
| Kim Robillard | Dave Farfield | Dwayne Parker | 1 | 1 |
| Kristen O'Meara | Gail Slevin | Lydia Smith | 1 | 1 |
| Kyle Davis | Wheelie Pete Casriel | John ‘Diesel’ Stevens | 1 | 1 |
| Leonard Wu | Nelson Han | Navy Midshipman Alex Delapena | 1 | 1 |
| Matt Sigloch | Tac Team Leader | Man | 1 | 1 |
| Michael Dempsey | David Pyne | Coach Morgan | 1 | 1 |
| Nick Massouh | Farid Masruk | Navy Chief Petty Officer Refet Ramadani | 1 | 1 |
| Pamela Dunlap | Mrs. Jenkins | Mom | 1 | 1 |
| Patrick Robert Smith | Louis | Tim Gerber | 1 | 1 |
| Regi Davis | Rodney Dale | Commander David Smith | 1 | 1 |
| Robin Thomas | Richard King | Dr. Neil Fleming | 1 | 1 |
| Scott Mosenson | Crocodile Cowboy | Harry Day | 1 | 1 |
| Steven W. Bailey | Geoffrey Middlebury | Dexter Murphy | 1 | 1 |
| Terry Rhoads | Dr. Potoska | Stanley Borden | 1 | 1 |
| Vito D'Ambrosio | Jason Samuels | Jonny Zucado | 1 | 1 |
| Alex Weed | Johnny Shade | Johnny | 1 | 1 |
| Annie Tedesco | Meg Vinnicombe | Navy Doctor Lieutenant Liz Cortland | 1 | 1 |
| Chad Addison | Ed Barrow | Young Eric Jurel | 1 | 1 |
| China Anne McClain | Kathryn Walling | Delilah "Lily" Vance | 1 | 1 |
| Christopher Carrington | Mark Morgan | Navy Seaman Ronald "Ronny" T. Jones | 1 | 1 |
| Courtney Gains | Super | Gary Silverstin | 1 | 1 |
| Dave Shalansky | Joe | Delivery Man | 1 | 1 |
| David L. King | Professor Randall Fairbanks | Zullow Senior Vice President Lance Rama | 1 | 1 |
| Dwayne Macopson | D.C. Beat Cop | Marine Major Carl Pritchard | 1 | 1 |
| Emil Beheshti | Neal Hogan | FBI Agent Dan Lenroff | 1 | 1 |
| Evan Arnold | Keith Seeger | Gareth Bainbridge | 1 | 1 |
| Gerald McCullouch | Trevor Gibson | FBI Agent | 1 | 1 |
| Jeff Austin | Michael Jules | Colonel Mike Granger | 1 | 1 |
| Jodi Harris | Evelyn Cheevers | Catherine Taft | 1 | 1 |
| Jon Curry | Kevin Braley | Deputy Tyler Barrett | 1 | 1 |
| Jon Sklaroff | Kevin Duncan | Jonathan Redding | 1 | 1 |
| Judd Trichter | Dr. Ryan Halloway | Hunter Huxley | 1 | 1 |
| Karly Rothenberg | Heather Carp | Female Passerby | 1 | 1 |
| Kurt Scholler | Bertram Schillinger | Steve Mehlman | 1 | 1 |
| Marc Aden Gray | Harris Samuels | Navy Captain Jake Marsden | 1 | 1 |
| Nigel Gibbs | William Johnson | Admiral Theodore Tully | 1 | 1 |
| Omar J. Dorsey | Chad Lester | Vernon Dale | 1 | 1 |
| R.C. Ormond | Arson Investigator | Dorian Hobart | 1 | 1 |
| Ransford Doherty | Detective Paynter | Navy Seal Petty Officer Second Class Zachary Harper | 1 | 1 |
| Reginald Ballard | Rocky DeKnight | Antwane Mann | 1 | 1 |
| Rene L. Moreno | Barney | Hector Cruz | 1 | 1 |
| Sarah Aldrich | Lucy McGruder | Karen Upline | 1 | 1 |
| Ted Baker | Agent Tolkin | Navy Lieutenant Joe Baker | 1 | 1 |
| Tug Coker | Kevin Dunlop | Assistant State's Attorney Alan Wyner | 1 | 1 |
| Tyrees Allen | Ted Eller | NSO Deputy Director Dean Welsh | 1 | 1 |
| Alicia Ziegler | Chandler | Marine Corporal Jameson | 1 | 1 |
| Brandon Molale | Alan Bates | Army CID Special Agent Jack Reynolds | 1 | 1 |
| Dayo Ade | Cooper Blackthorn | ER Orderly | 1 | 1 |
| Joshua Dov | Wes Ott | Portland Douglas | 1 | 1 |
| Ken Luckey | Chuck Winter | John Kendall | 1 | 1 |
| Oren Skoog | Billy Gabel | Fanny-Packed Tourist | 1 | 1 |
| Patricia Lentz | Anya Pertel | Ginny Daniels | 1 | 1 |
| Richard Augustine | Security Guard Hal Bennett | Janitor | 1 | 1 |
| Richard Wharton | Homeless Man | Squeegee Man | 1 | 1 |
| Rochelle Greenwood | Susan Kramer | Navy Ensign Cara Blake | 1 | 1 |
| Sterling Sulieman | Nest Tech | NCIS Special Agent Emil Mineoux | 1 | 1 |
| Theresa June-Tao | FBI Tech | Chrissy | 1 | 1 |
| Tom Billett | Referee | Viggo Trellis | 1 | 1 |
| Tom Choi | FBI Agent | Navy Commander Bradley Hall | 1 | 1 |
| Andre M. Johnson | Greg | Bailiff Colt McKinney | 1 | 1 |
| Jeremy Denzlinger | Alix Munoz | NCHP Colonel Bill Timmons | 1 | 1 |
| Josh Sussman | Afro Geek | Daryl Greco | 1 | 1 |
| Melissa Lee | Receptionist | Sarah Fuentes | 1 | 1 |
| Michael Adler | Pastor Rick | Navy Capt. Burger | 1 | 1 |
| Rico E. Anderson | Sergeant Kilgore | Rick Samson | 1 | 1 |
| Jamie Renee Smith | Karen | Rhiannon | 1 | 1 |
| John Edward Lee | Tripp Goddard | Former Marine Sergeant Matthew Gontz | 1 | 1 |
| Roxana Brusso | Parole Officer Erica Davis | Noemi Cruz | 1 | 1 |
| Brian Burnett | Nestor | Benji Kass | 1 | 1 |
| Jerry Shea | FBI Forensic Tech | Third Geek | 1 | 1 |
| Malik Kirkwood | Kid #2 | Skateboard Kid #2 | 1 | 1 |
| Maury Morgan | Couponer | Virginia State Police Officer Marsha Jones | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.