All 667 actors in both ER and NCIS
667 actors have appeared in both ER and NCIS, across 839 episodes. The most-credited is Lyn Alicia Henderson, Paramedic Pamela Olbes in ER and ER Nurse in NCIS.
| Actor | In ER | In NCIS | Eps | Eps |
|---|---|---|---|---|
| Lyn Alicia Henderson | Paramedic Pamela Olbes | ER Nurse | 149 | 1 |
| Montae Russell | Paramedic Dwight Zadro | Maurine Lieutenant General Joseph Clark | 117 | 1 |
| Scott Grimes | Dr. Archie Morris | Detective Danny Price | 26 | 1 |
| CCH Pounder | Dr. Angela Hicks | Jefferson Parish Coroner Doctor Loretta Wade | 24 | 2 |
| Yvonne Zima | Rachel Greene | Lana | 22 | 1 |
| Michael Beach | Al Boulet | Metro Detective Robert Flowers | 19 | 1 |
| Alan Dale | Al Patterson | Tom Morrow | 3 | 16 |
| Bellina Logan | Nurse Kit Morton | M.P.D. Commander Roberta Stock | 27 | 1 |
| Liza Lapira | Christine | NCIS Special Agent Michelle Lee | 2 | 12 |
| Matt Craven | Gordon Price | Secretary of the Navy Clayton Jarvis | 3 | 10 |
| Gil McKinney | Dr. Paul Grady | Crewman, Logan Donahue | 23 | 2 |
| Kent Shocknek | Newsreporter | ZNN News Anchor Guy Ross | 1 | 11 |
| Sam Anderson | Dr. Jack Kayson | Walter Carmichael | 19 | 1 |
| Sean Murray | Bret Logan | Special Agent Timothy "Tim" McGee | 1 | 8 |
| Armand Assante | Richard Elliot | La Grenouille | 4 | 4 |
| Marco Sanchez | O'Connor | Alejandro Rivera | 1 | 7 |
| Matthew Glave | Dr. Dale Edson | Navy Commander John McGee | 15 | 1 |
| Rebecca De Mornay | Elaine Nichols | Carla Marino | 5 | 3 |
| Jessica Steen | Karen Hardy | Special Agent Paula Cassidy | 1 | 6 |
| Erik Palladino | Dr. Dave Malucci | Marine Staff Sergeant Daniel Cryer | 5 | 1 |
| Lourdes Benedicto | Rena Trujillo | Rebecca Chidis | 5 | 1 |
| Sumalee Montano | Duvata Mahal | NCIS Special Agent Nicole Taggart | 10 | 2 |
| Tim Kelleher | U.S. Embassy Official | NCIS Special Agent Christopher "Chris" Pacci | 1 | 5 |
| John Doman | Dr. Carl Deraad | Police Lt. Cheney | 10 | 1 |
| Penny Johnson Jerald | Nurse Practitioner Lynette Evans | Joanne Torrence | 9 | 2 |
| Megan Gallagher | Kathy Snyder | Under Secretary of the Navy Jennifer Leo | 2 | 3 |
| Paula Newsome | Rehab Receptionist Margaret | Jackie Vance | 1 | 4 |
| Roma Maffia | Ms. Prager | NCIS Special Agent Vera Strickland | 3 | 2 |
| Perry Anzilotti | Dr. Perry (Anesthesiologist), Ed | Ted Rogers | 22 | 1 |
| Bob Newhart | Ben Hollander | Doctor Walter Magnus | 3 | 1 |
| Brigid Brannagh | Jamie Hendricks | Senator Constance Miller, Catherine Reynolds | 1 | 3 |
| Carlease Burke | Policewoman | D'Arcy McKinna | 1 | 3 |
| Carlos Gómez | Paramedic Raul Melendez | Admiral Carlos Mendoza, Reyes | 6 | 2 |
| Emily Rose | Dr. Tracy Martin | Anna Jenlowe | 11 | 1 |
| Juliette Goglia | Sydney Carlyle | Evelyn Shaw | 1 | 3 |
| Linara Washington | Rena Carlson, Young Woman on Train | Lara Morgan | 2 | 2 |
| Maria Bello | Dr. Anna Del Amico | Special Agent Jacqueline "Jack" Sloane | 3 | 1 |
| Marisol Nichols | Angie | ATF Special Agent Zoe Keates | 1 | 3 |
| Reiko Aylesworth | Chaplain Julia Dupree | Anne Marshall | 7 | 1 |
| Rocky Carroll | Mr. Walker | Director Leon Vance | 1 | 3 |
| Scott Michael Campbell | EMT Reilly Brown | Robert Miller | 7 | 1 |
| Demetrius Grosse | Officer Newkirk | Atif Nukunda, Lieutenant Merritt Hastings | 5 | 2 |
| Christopher Amitrano | Officer Hollis | Local LEO | 12 | 1 |
| Anne-Marie Johnson | Sickle Cell Patient | Marine Col. Stacey Radcliffe, Senator Selena Grayson | 1 | 2 |
| Elizabeth Morehead | Mrs. Simmons | Medical Corpsman | 2 | 1 |
| K Callan | Kelly Robinson | Bertha Jones-Delacroix, Grace Mullen | 1 | 2 |
| Misha Collins | Bret | Justin Farris | 2 | 1 |
| Raphael Sbarge | Mr. Kirkendall | Rupert Kritzer | 2 | 1 |
| Rif Hutton | Mr. Royston | Marine General Phillip Braxton | 1 | 2 |
| Sam McMurray | Mike Landry | Harold Lamb, John Westfal | 1 | 2 |
| Steven Culp | Dave Spencer, Dr. Charles Cameron | Navy Cmdr. William Skinner | 5 | 1 |
| Tim Russ | Dr. Medford | Dr. Erik Harper, Jerry Kemper | 1 | 2 |
| Brendan Patrick Connor | Paramedic Reidy | Travis "Piggy" Phelps | 13 | 1 |
| Dahlia Salem | Dr. Jessica Albright | Maria De La Rosa | 7 | 1 |
| Michael B. Silver | Dr. Paul Myers | Nicholas Sandlock | 12 | 1 |
| Lawrence Monoson | Dean Rollins | Adam O'Neill | 4 | 1 |
| J.P. Hubbell | EMT Lars Audia | Navy Commander Nick Mason Jr. | 15 | 1 |
| Alex Kingston | Dr. Elizabeth Corday | Miranda Pennebaker | 1 | 1 |
| Alexandra Krosney | Trina | Nadia Harcourt | 1 | 1 |
| Bertila Damas | Dr. Debra Wexler | Navy Master Chief Petty Officer Renee Quichera | 1 | 1 |
| Cara Buono | Lisa Salamunovich | Navy Commander Sarah Resnik | 1 | 1 |
| Carla Gallo | Emma Miller | Melissa Wheeler Fox | 1 | 1 |
| Cassi Thomson | Lulu Davis | Angie Gray | 1 | 1 |
| Chad Lindberg | Jad Houston | Joey Peanuts | 2 | 2 |
| Christian Clemenson | Dr. Kurtag | Perry Sterling | 1 | 1 |
| David DeLuise | Brad Anderson | Michael Franklin | 1 | 1 |
| Gregory Itzin | Burn Doctor | FBI Director, Spencer Downing | 1 | 3 |
| Jude Ciccolella | Roach Coach Charlie | Secretary of the Navy Phillip Davenport | 1 | 3 |
| Leonard Roberts | Police Officer | P.O. Howard Carter | 1 | 1 |
| Lisa Kaminir | Jessie | Dr. Romero | 1 | 1 |
| Lise Simms | Emcee | Kenna Reynolds | 1 | 1 |
| Michael O'Neill | Col. Ken Kilner | Former NCIS Special Agent Riley McCallister | 1 | 3 |
| Robert Wisdom | Dr. Hammond | Warden Gene Halsey | 1 | 1 |
| Samaire Armstrong | Tasha | Melissa Goodman | 1 | 1 |
| Sy Richardson | Coleman | Lester | 1 | 1 |
| Charles Noland | E. Ray Bozman | Bob Simms | 12 | 1 |
| Marc Jablon | Larry Weston | Navy Lt. Jonah Kaplan | 7 | 1 |
| Alanna Ubach | Terry's Friend | NSA Senior Intelligence Analyst Sofia Martinez | 1 | 2 |
| Andrew Hawkes | Hagan | Dean Campbell | 1 | 2 |
| Anthony Starke | Dr. Craig | Derrick Choyce | 2 | 1 |
| Asante Jones | Workman #1 | Homicide Detective Andy Kochofis | 1 | 2 |
| Bonnie Bartlett | Ruth Greene | Dr. Silvia Chalmers | 2 | 1 |
| Derek Webster | Officer Kenny Grant | Major Joe Sacco, Marine Capt. Stengel | 1 | 2 |
| Diane Delano | Stella Willis, Delores | Dee Dee Chesney | 5 | 1 |
| Eddie Jemison | Lysander Martin | Terry Spooner | 1 | 2 |
| George Wyner | Rabbi | Randall Worthington | 2 | 1 |
| Jack McGee | Rodney McMullen | Det. Floyd, Richard "Rick" Jordan | 1 | 2 |
| Lauren Bowles | Hannah | Mary Wiles, Nance Freeman | 1 | 2 |
| Matthew Yang King | Rick | Michael Chang, Min Ho Kwon | 1 | 2 |
| Mitch Pileggi | Terry Waters | U.S. Secretary of Defense Wynn Crawford | 1 | 2 |
| Scott Lawrence | Children's Services Rep | DEA Agent Raymond Frank, Navy Captain Thomas Lind | 1 | 2 |
| Tim De Zarn | Mr. Krawczyk | David Runion | 2 | 1 |
| Tim Griffin | Captain John Evans | Marine Sgt. Malcolm Porter | 2 | 1 |
| Vernée Watson | April Wilson | Miss Helen Frimkes | 2 | 1 |
| Julie Ann Emery | Paramedic Niki Lumley | Erin Pace | 6 | 1 |
| Fran Bennett | Michelle, Phyllis | Mary Elaine Smith | 2 | 2 |
| Keith Robinson | William White | Henry Caldwell | 3 | 1 |
| Richard Schiff | Mr. Bartoli | Harper Dearing | 1 | 3 |
| Stuart McLean | X-Ray Tech, Mike Devore | Malcolm Turro | 12 | 1 |
| Amy Carlson | Alex Taylor | Karen Sutherland | 1 | 1 |
| April Parker Jones | Joyce | Elaine Davis | 1 | 1 |
| Carl Lumbly | Dr. Graham Baker | Navy Rear Admiral Beau Hindley | 2 | 1 |
| Christopher B. Duncan | Matthew Graham | CIA Officer Dale Harris | 1 | 1 |
| Christopher Cousins | Kyle Kolber | Jordan Jones | 1 | 1 |
| Conor O'Farrell | Richard Abbott | William Danforth | 2 | 1 |
| Corey Stoll | Dr. Teddy Marsh | Martin Quinn | 1 | 3 |
| Dan Lauria | Rick Simpson | Emergency Room Guard Morgan Cade | 1 | 1 |
| Daniel Roebuck | Kyle Martin | Port Security Chief Matthew Lake | 1 | 1 |
| David Eigenberg | Detective Trent Mallory | Ted Bankston | 1 | 1 |
| Dean Norris | Bomb Specialist Clark | Vestman | 1 | 1 |
| Deborah Strang | Mrs. Drane | Diane Warner | 1 | 1 |
| Dennis Cockrum | Little League Player's Father | NSA Tech, Senator | 1 | 2 |
| Eric Nenninger | Psychotic Biting Patient | Navy Corpsman Taylor Henley | 1 | 1 |
| Eric Stonestreet | Willie | Harvey Ames | 1 | 1 |
| Eve Gordon | Mrs. Nugent | Amanda McCormick | 1 | 1 |
| Floyd Van Buskirk | Workman | Rodney Garrison | 1 | 2 |
| Greg Serano | EVAC Pilot | Jalen Washington | 1 | 1 |
| Jake Thomas | Nick Riley | Alec Dell, Petty Officer Derek Bailey | 1 | 2 |
| Jamie McShane | Josh Rushing | Samuel Hayes | 1 | 1 |
| Jason Wiles | Officer Maurice "Bosco" Boscorelli | Paul LeMere | 1 | 2 |
| Jennifer Rhodes | Mrs. Henry | Claudia | 1 | 1 |
| Jessica Tuck | Dr. Hemmings | Gloria Caplinger | 1 | 1 |
| Jillian Bach | Med Student Penny Nicholson | Emily Moss | 5 | 1 |
| Joe Nieves | Tony Dejesu | Justin Kinneman | 1 | 1 |
| Kate McNeil | Mrs. Pendry | Commander Green | 1 | 1 |
| Lorraine Toussaint | Yolanda | Deputy Director Donna Wolfson | 1 | 1 |
| Louis Ferreira | Michael Mueller | Harlan Atwood, Metro Detective Nick Burris | 1 | 2 |
| Mark Rolston | Officer Thomas | George Westcott | 1 | 2 |
| Marla Gibbs | Cherise Barnes | Rosie Brown | 1 | 1 |
| Michael Patrick McGill | Detective Ed Bernstein, Security #1, Officer Jeffries | Joey Kelly | 6 | 1 |
| Michael Weston | Rafe Hendricks | Herman Maxwell | 2 | 1 |
| Neil Brown Jr. | Hubert | Martin Archer | 1 | 1 |
| Nynno Ahli | Security Guard | Rick Green | 2 | 1 |
| Richard Riehle | Mandrake Patient | Walt Osorio | 1 | 2 |
| Robert Knepper | Keith Reynolds | Benson Long | 1 | 1 |
| Rochelle Aytes | Tamara | Tara Kole | 1 | 1 |
| Seth Adkins | Benny Miles | Sean Hodges | 1 | 1 |
| Tommy Hinkley | Mr. Ellis | Deer Hunter | 2 | 1 |
| Wilson Cruz | Jeffrey Cruz | Todd Ryder | 1 | 1 |
| Zac Efron | Bobby Neville | Danny | 1 | 1 |
| Burt Bulos | Lovejoy | Abog Galib | 4 | 2 |
| Iqbal Theba | Dr. Zogoiby | Ramesh Sengupta | 4 | 1 |
| Shi Ne Nielson | Med Student Sheila | FBI Special Agent Daisy Milner | 4 | 1 |
| Barbara Eve Harris | Sakina, Mrs. Kendrick | FAA Director Stacy Bergin | 3 | 1 |
| Bruce Nozick | Craig Simon | Harvey Grossman, Lacy | 2 | 2 |
| Sheila Kelley | Coco Robbins | Victoria Dearing | 3 | 1 |
| Amy Stewart | Linsey Cordova | Katie Happ | 2 | 1 |
| Bruce Gray | Carter Board member, Dr. Munch | CIA Director Roper | 2 | 1 |
| Dohn Norwood | MP, Mr. Persky | Fairfax County P.D. Sergeant Sherman T. Harper | 2 | 1 |
| Eddie Shin | Med Student Stanley Mao | CGIS Special Agent Kyle Omagi | 2 | 1 |
| Eli Goodman | NICU Resident | Radio Host Adam Gator | 2 | 1 |
| François Chau | Neuro Resident | Henry Deng | 2 | 1 |
| Isabella Hofmann | AIDS Clinic Doctor | Judge Evelyn Wallace, Kate Reynolds | 1 | 2 |
| James MacDonald | Officer Gary McWayne | Capt. Faul, Navy Admiral Norton Padgett | 1 | 2 |
| Jenny O'Hara | Nurse Rhonda Sterling | Alice Brodie | 2 | 1 |
| Jeremy Ray Valdez | Roberto Rosales | Alfonso Vega | 2 | 1 |
| John Rosenfeld | FBI Agent Robert Clayton | FBI Agent Charles | 1 | 2 |
| José Zúñiga | Eduardo Lopez | Navy Capt. Dr. Adrian De La Casa | 2 | 1 |
| Keith Diamond | Det. Stetler | Sgt. Gregory Nutt | 2 | 1 |
| Ken Lerner | Harry Stopak, Stan Seidel | Albert Hencheck | 2 | 1 |
| Michael Monks | Mr. Vennerbeck | Edgar, Matt Lane | 1 | 2 |
| Philip Casnoff | Dr. Dan Litvak | Sean Latham | 1 | 2 |
| Tina Lifford | Evelyn Pratt | Dr. Fox | 2 | 1 |
| Alexandra Kyle | Marlene | Emma Vickers | 1 | 1 |
| Alicia Lagano | Tracy | Joann Allman | 1 | 1 |
| Andrew Rothenberg | Pauly Johnson | Bruce Solomon | 1 | 1 |
| Arjay Smith | Brian | Roy | 1 | 1 |
| Bellamy Young | Grace | ATF Agent Melinda Stone | 1 | 1 |
| Blue Deckert | Watch Commander | Federal Marshal | 1 | 1 |
| Brian McNamara | Gil Brenner | Noah Sykes | 1 | 1 |
| Carter MacIntyre | Wallace | Benjamin "Benny" Sitano, Junior | 1 | 1 |
| Chad E. Donella | Kevin Delaney | John Briggs | 1 | 1 |
| Christopher Allport | Mr. Strickland | Metro Police Cpt. Dan Karzin | 1 | 1 |
| Cleo King | Mrs. Davies | Della Robinson | 1 | 1 |
| Cristine Rose | Mrs. Martinez | Pat Stone | 1 | 1 |
| Dalila Ali Rajah | Receptionist | Connie Falco | 1 | 1 |
| Dave Power | Jeremy Cranston | Corporal Dave Ramsey | 1 | 1 |
| David Magidoff | Jeffrey | Michael Seelus | 1 | 1 |
| Dendrie Taylor | Mrs. Knoll | Janet LaCombe | 1 | 1 |
| Eileen Galindo | Heather Tocci | Evelyn Gomez | 1 | 1 |
| Ellen Geer | Mrs. Ferguson | Esther Daniels | 1 | 1 |
| Eric Lange | Rod Stillman | William Lafferty | 1 | 1 |
| Erica Tazel | Mrs. Birk | Basketball Trainer | 1 | 1 |
| Frederick Koehler | Benjamin Coe | Simon Gravy | 1 | 1 |
| Googy Gress | Head Lac | Bartender | 1 | 1 |
| Ivo Nandi | Emilio | Manny Varigan | 1 | 1 |
| James Martin Kelly | Mednick | Mookie Perkins | 1 | 1 |
| John Kapelos | Mr. Irby | Vice Principal Vic Castor | 1 | 1 |
| John Posey | Mr. Ramsey | Lance Simmons | 1 | 1 |
| Jose Pablo Cantillo | Juan Enriquez | DEA Agent Mark Sisco | 1 | 1 |
| Judith Moreland | Nurse Terry | Carrie Lewis | 1 | 1 |
| Judy Kain | Thomas | Gladys Stone | 1 | 1 |
| Kareem Grimes | B.G. | Bushmeat Smuggler | 1 | 1 |
| Kari Coleman | Mona | Maggie Scott | 1 | 1 |
| Karina Logue | Radio Show Host | Mrs. Johnson | 1 | 1 |
| Kathe Mazur | Kate Nelson | Vice Admiral Dawn Tyson | 1 | 1 |
| Kathleen Garrett | Mrs. Meeker | Judge Mary Branigan | 1 | 1 |
| Kay Lenz | Karen Palmieri | Connie Quinn Wheeler | 1 | 1 |
| Lamont Thompson | Paul GIlliam | Sommers | 1 | 1 |
| Lobo Sebastian | Freddy Harrison | Renaldo Aranda/Engineer | 1 | 1 |
| Marcelo Tubert | Galloway | Nazar Boulos | 3 | 1 |
| McKinley Freeman | Flight Medic | Marine Sergeant Ross Barnes | 1 | 1 |
| Michael Chieffo | Dr. Harris | Randy Devereaux | 1 | 1 |
| Michael Hyatt | Yvonne Devilliere | Judy Williams | 1 | 1 |
| Michael McGrady | Fire Captain Davis | Walter Dunn | 1 | 1 |
| Michael Reilly Burke | Dick White | Frank Connell | 1 | 1 |
| Nestor Serrano | David Torres, CDC | NSA Supervisor Jeremy Marlens | 1 | 1 |
| Nicki Micheaux | Mrs. Williams | Metro P.D. Detective Martha Mayer | 1 | 1 |
| Nike Doukas | Mrs. O'Connor | NHHC Deputy Director Marie Stanhope | 1 | 1 |
| Patrick Fischler | Chamber Tech | George Stenner | 1 | 1 |
| Patrick St. Esprit | Mr. Thorpe | Navy Commander Weidman | 1 | 1 |
| Peter MacKenzie | Mr. Pasbalas | Jack Murdoch | 1 | 1 |
| Peter Murnik | Officer Mulvahill | Admiral Michael Caplinger | 1 | 1 |
| Peter Onorati | Officer Nick Napolitano | Chief of the Boat | 1 | 1 |
| Reiley McClendon | Aaron James | Marine Private Brad Sykes | 1 | 1 |
| Rick Gonzalez | Jorge Escalona | Lenny Machaca | 1 | 1 |
| Ryan Honey | Gary | Colin Stone | 1 | 1 |
| Sergio Enrique | Cole | Marine | 1 | 1 |
| Shane Blades | Marcus Udesky | Tony | 1 | 1 |
| Shannon Cochran | Mrs. Klingman | Mallory Linn | 1 | 1 |
| Shohreh Aghdashloo | Riza Kardatay | Mariam Bawali | 1 | 1 |
| Stephen Lee | Mr. Dressler | Chuck Bayliss | 1 | 1 |
| Steve Eastin | Lorenzo | Frank Smith | 1 | 1 |
| Taylor Nichols | Mr. Adams | Hank Galvaston | 1 | 1 |
| Tom Gallop | Dr. Roger Julian | Victor Sterling | 3 | 1 |
| Wayne Lopez | Benitez | Prison Sergeant Desmond Walters | 1 | 1 |
| Benjamin Brown | Cop, Lab Tech | Marine Capt. Arvidas | 2 | 1 |
| Clare Carey | Shauna | Ann Gibbs | 1 | 2 |
| Clyde Kusatsu | Review Board Doctor #1 | Benjamin Franklin, Mister Takumi Rin | 1 | 2 |
| Esther K. Chae | Reporter Justine | Yoon Dawson | 2 | 1 |
| George Gerdes | Jim Riley | Field Marshall Nigel Rand | 2 | 1 |
| Gina Hecht | Radiology Tech | Christine Newhall | 2 | 1 |
| Glenn Taranto | O'Mally, Rizzo | Eddie Kowolski | 2 | 1 |
| Hal Holbrook | Walter Perkins | Mickey Stokes | 2 | 1 |
| Kenneth Tigar | Dr. Keinholz | Diggar Aldridge | 2 | 1 |
| Marcus Brown | Bone, Mr. Birk | Navy Petty Officer Dominic Dimarco | 2 | 1 |
| Myndy Crist | Valerie Page | Jennifer Vickers | 2 | 1 |
| Steven Anderson | Dr. Davitch | Professor Daniel Redner | 2 | 1 |
| Kelsey Oldershaw | Nurse Tess | Navy Nurse Lt. Emma Ingham | 3 | 1 |
| John Prosky | Mr. Brooks | Carl Dalton | 4 | 1 |
| Andi Chapman | Joanie Albright | Congresswoman Bernice Donaldson | 2 | 1 |
| Arnell Powell | Del | Abraham Moussalah | 1 | 1 |
| Austin Majors | Lucas Shore | Jeremy Hodges | 1 | 1 |
| Barry Shabaka Henley | Detective | Earl Goddard | 1 | 1 |
| Basil Wallace | Mr. Campbell | Delphin Abaka | 1 | 1 |
| Betsy Brandt | Franny Myers | P.O. Barbara Swain | 1 | 1 |
| Billy Lush | Benny | Fisher Hyland | 1 | 1 |
| Bradley Snedeker | Officer Jimmy Howe | Petty Officer Carnahan | 1 | 1 |
| Camryn Grimes | Erin Shore | Marine Corporal Laney Alimonte | 1 | 1 |
| Caryn West | Mrs. Bender | DCS Department Head Karen Fox | 1 | 1 |
| Chris Butler | Cop | Clarence | 1 | 1 |
| Christopher Darga | Wilson | Skip Harris | 1 | 1 |
| Christopher Wiehl | Mr. Lattimer | Ramsay Witman A.K.A. John Joseph Manning | 1 | 1 |
| Connor Trinneer | EMT | James Dempsey | 1 | 1 |
| Eltony Williams | Rossen | Marine Gunnery Sergeant Cal Groves | 1 | 1 |
| Ely Pouget | Mrs. Banks | Julie Watson | 1 | 1 |
| Francesco Quinn | Dr. Alfonso Ramirez | Gunnery Sgt. Alvarez, Luis Romero | 1 | 2 |
| Gary Hudson | Frank Putnam | Detective John Fioscher | 1 | 1 |
| Gino Montesinos | Officer Nunez | Viggo Siggurdson | 1 | 1 |
| Glenn Morshower | Rick Decoyte | Cmdr. Robert Peters | 1 | 1 |
| Gregg Daniel | Mr. Powell | Parking Enforcement Officer Riggs | 1 | 1 |
| Henri Lubatti | Victor | Andre Yorka | 1 | 1 |
| Ilia Volok | Kovalev | Burly Man, Kostya Valkov | 1 | 2 |
| Jack Kehler | Jail Officer | Tom Wilson | 1 | 1 |
| Jack Stehlin | Mr. Stevens | Navy Cmdr. Harry Wilder | 1 | 1 |
| Jesse D. Goins | Mr. Paige | Jeffrey Wilson | 1 | 1 |
| Jesse Head | Grinder Guy, Tommy Stevens | Lyle Chamber | 2 | 1 |
| Jim Klock | Tech | Deputy Attorney General Brett Gaines | 1 | 1 |
| Joe Renteria | Phil | Retired Navy Master Chief Arturo "Art" Amador | 1 | 1 |
| Joe Sabatino | Pilot | HRT Leader Horowitz | 1 | 2 |
| John Lacy | Kevin Poole | Park Ranger Kett | 1 | 1 |
| John Marshall Jones | Mr. Gaither | Detective Hanley | 1 | 1 |
| John Siciliano | Tobias | Marine PFC Nathan Stone | 2 | 1 |
| Kirk B.R. Woller | Prisoner Transport Officer | Lt. Commander Julius | 1 | 1 |
| Larry Herron | Mitch Kellems | Master Gunnery Sergeant Jason Kelly | 1 | 1 |
| Larry Sullivan | Martin Pryor | Flight Surgeon | 1 | 1 |
| Lesley Fera | Helen Kolber | Dr. Wendy Lythcott | 1 | 1 |
| Madison Mason | Clive King | Marine Lt. Colonel Bushnell | 1 | 1 |
| Marcus Chait | Kyle | Cole Erickson | 1 | 1 |
| Marianne Muellerleile | Mrs. Jarnowski | Nurse Hannah Dunstan | 1 | 1 |
| Mark Harelik | James | Ron Levinson | 1 | 1 |
| Mary Anne McGarry | Alice Wakely | Fern Robbins | 1 | 1 |
| Matthew Jones | Cop | Navy Commander Rick Odwalla | 1 | 1 |
| Megan Ward | Judy Anderson | Laura Rowens | 1 | 1 |
| Michael Shamus Wiles | Battalion Chief Bukata | Jimmy the Bartender | 1 | 1 |
| Michelle Clunie | Gretchen | Meredith Dunn | 1 | 1 |
| Miguel Pérez | Santiago Escalona | Federal Marshal Van Driver | 1 | 1 |
| Nancy Linehan Charles | Glenda Walton | Ruthann Harrison | 1 | 1 |
| P.J. Byrne | Ken the Kiosk Man | Ross Logan | 1 | 1 |
| Peggy Dunne | Silvia | Doris Tolchuck | 1 | 1 |
| Rachel Boston | Beth Ackerman | Siri Albert | 1 | 1 |
| Randy Oglesby | PICU Doctor | Army Brigadier General Scott Oliver | 1 | 1 |
| Reggie Lee | Christian | Jonathan Chow | 1 | 1 |
| Richard Brooks | Mr. Freeman | Lieutenant Colonel Walsh | 1 | 1 |
| Rick Overton | Mr. McNamara | Elmer Barlow | 1 | 1 |
| Robert Blanche | Detective Milne | Brett Willis | 1 | 1 |
| Robin Pearson Rose | Lois | Lorrain Thorson | 1 | 1 |
| Roderick McCarthy | Officer Owens | Dane Frazier | 1 | 1 |
| Ronnie Gene Blevins | Nemo Baker | Ronald Nowakowski | 1 | 1 |
| Ryan Sands | Jeremy | Captain | 1 | 1 |
| Scott Anthony Leet | Carl Petersen | Jason Edom | 1 | 1 |
| Scott Atkinson | Blake | Lt. Cmdr. Kyle Ross | 1 | 1 |
| Shannon Lucio | Johanna Lambright | Amy Harrison | 1 | 1 |
| Shashawnee Hall | Detective Ford | Police Chief Walen | 2 | 1 |
| Shaun Toub | Butler | Khalid Mohammed Bakr | 1 | 1 |
| Sofia Milos | Coco | Bethany Lipton | 1 | 1 |
| Stacey Hinnen | Bolog | Delivery Driver | 1 | 1 |
| Stephanie Charles | Nicole | Coast Guard Petty Officer Patricia Felton | 1 | 1 |
| Terrence Hardy, Jr. | Lucas Kirk | George | 1 | 2 |
| Tom Wright | Wharton | Warden Sam Kelleher | 2 | 1 |
| Tony Winters | Hotel Staffer | Admiral Gene Halverson | 1 | 1 |
| Troy Winbush | Uniform Cop | Former Marine 1st Lieutenant Sam Keeler | 1 | 1 |
| Wayne Péré | Eric Farve | Stanley Springer | 1 | 1 |
| Andrew Bowen | Andrew | Merrick Gomer | 3 | 1 |
| Angelo Tiffe | Mr. Klingman, Tom Putnam | Jed Hamilton | 2 | 1 |
| Brad Greenquist | Mr. Butler | Dr. Damon Shore | 2 | 1 |
| Geoff Meed | Bart, Gary Parnell | Corporal David Stenson | 2 | 1 |
| Javi Mulero | Deltorre | Earl Grieve | 2 | 1 |
| Robert Cicchini | Channel 5 Chopper Reporter | Agent Daniel Snyder | 1 | 2 |
| Scott MacDonald | Ambulance Driver, Detective | Militia Leader | 2 | 1 |
| Shaun Duke | Detective, Painter | Azid Abu Selom | 2 | 1 |
| Albie Selznick | Mr. Lanford | Marty Allen | 1 | 1 |
| Alyson Reed | Ginny | Monica Keogh | 1 | 1 |
| Audrey Wasilewski | Officer Wetterling | Shirley Wilkes | 1 | 1 |
| Benjamin King | Costi | Public Affairs Office Ron Sands | 1 | 1 |
| Bernard White | Addict seeking Rapid Detox | Afghani Ambassador Qasim Saydia | 1 | 1 |
| Braeden Lemasters | Sean | Noah Taffet | 1 | 1 |
| Brent Briscoe | Eli Ebee | Buzz | 1 | 1 |
| Brett Rickaby | Vincent Hales | Steve Diamond | 1 | 1 |
| Brian Leckner | Lloyd | Ben | 1 | 1 |
| Carlos Lacamara | Ron Kennedy | Joe Tabaraz | 1 | 1 |
| Carol Locatell | Landlady | Renee Prewdome | 1 | 1 |
| Caroline Lagerfelt | Andrea | Mrs. Victoria Mallard | 1 | 1 |
| Chris Marrs | Auto Store Owner | First Mate James Meyer | 1 | 1 |
| Chris Ufland | Mr. Perry | Gus Zawadzki | 1 | 1 |
| Christie Lynn Smith | Marina Grasso | Cara Barnsway | 1 | 1 |
| Christopher Goodman | Andrew | NCIS Special Agent Michael West | 1 | 1 |
| Christopher T. Wood | Dr. Higgins | Congressman Peter Shaw | 1 | 1 |
| Corey Mendell Parker | Byron Evers | Metro Police Officer Bilik | 1 | 1 |
| Dale Godboldo | Hiltzik | Cy | 1 | 1 |
| Dan Martin | Lieutenant | Mail Carrier | 1 | 1 |
| Daniel E. Smith | Demitri | Cal Frazier | 1 | 1 |
| Danielle Larracuente | Lizzie | Navy Petty Officer Third Class Maria Gonzalez | 1 | 1 |
| David Clennon | Jared Morgan | Max Ellswood | 1 | 1 |
| David Fabrizio | Michael Hanson | Marine Col. Frederick Cooper | 1 | 1 |
| Drew Powell | Dennis Voltaire | Fred Hadley | 1 | 1 |
| Eric Ladin | Pvt. Thomas Perry | P.O. Thompson | 1 | 1 |
| Erin Cottrell | Claire | Marine Lieutenant Emma Reynolds | 1 | 1 |
| Fredric Lehne | Bum's Friend | Captain Graves | 1 | 1 |
| Geoffrey Wade | Darrell Amos | Air Force Brigadier General Jack Mandrake | 1 | 1 |
| Gilbert Glenn Brown | Lou Smith | Chief Security Officer Carson Granger | 1 | 1 |
| Jeremy Glazer | Med Student David | Douglas Pritchard | 1 | 1 |
| Jesse Garcia | Carlos Vega | Marine Private First Class Tomas Tamayo | 1 | 1 |
| Jim Parrack | Phil | Nick Hurley | 1 | 1 |
| John Rubinstein | Dr. Kenner | Bob | 1 | 1 |
| John Thaddeus | Keith Nelson | Lane Danielson | 1 | 1 |
| JoNell Kennedy | Judy Munder | Navy Commander Lisa Cleveland | 1 | 1 |
| Joseph Castanon | Reggie Santo | Zach Tanner | 1 | 1 |
| Kai Lennox | Steve Maldonado | Adam Parker | 1 | 1 |
| Karis Campbell | Mrs. Kenig | Navy Lt. Elaine Taylor | 1 | 1 |
| Kasey Mahaffy | Johnny | Doctor Patton Hartgrave | 1 | 1 |
| Kerrie Keane | Melissa Walker | Maggie Reed | 1 | 1 |
| Larry Bagby | Second Reporter | Craig Wilson | 1 | 1 |
| Larry Brandenburg | Mr. Lensky | Hubble | 1 | 1 |
| Larry Clarke | Male Lawyer | Director | 1 | 1 |
| Lorna Scott | Stan's Wife | Sally Parker | 1 | 1 |
| Lou Beatty, Jr. | Dexter Jenkins | Issac Curtis | 1 | 1 |
| Louis Mustillo | Steve O'Brien | Emilio "Freckles" Zucado | 1 | 1 |
| Mariana Klaveno | Rebecca | Margot DeMint | 1 | 1 |
| Michael Gaston | U.S. Marshal Rick Cromley | Maj. Dougherty | 1 | 1 |
| Michael McShane | Hugo | Dr. Matthew Heller | 1 | 1 |
| Michael Whaley | Mr. Busey | Detective J.D. Morris | 1 | 1 |
| Michelle Krusiec | Tong-Ye | Maya | 1 | 1 |
| Ming Lo | Lindsey Jang | Davey Chen | 1 | 1 |
| Mo Gallini | Guy | Andre Jones | 1 | 1 |
| Molly Hagan | Meredith Smart | Audrey Vetter | 1 | 1 |
| Monnae Michaell | Mrs. Bell | Navy Commander Leandra Womack | 1 | 1 |
| Nancy Youngblut | Sarah Howe | Joanna "Mama Jo" Dalton | 1 | 1 |
| Peter James Smith | Mr. Shimahara | Benjamin Harmey | 1 | 1 |
| Rachel Luttrell | Paramedic | Navy Lieutenant Commander Stephanie Mosner | 1 | 1 |
| Rebecca Tilney | Judy Cochran | Madeline Dumont | 1 | 1 |
| Richard Whiten | Lawyer | Police Lt. Jody Hampton | 1 | 1 |
| Rob Evors | Gary | Navy Hull Technician Chief David Harketti | 1 | 1 |
| Robert Clendenin | Anesthesiologist | Pharmacist | 1 | 1 |
| Robert Costanzo | Pernicious Anemia Man | Jimmy Napalitano | 1 | 1 |
| Robert Picardo | Abraham Zimble | Retired Marine Gunnery Sergeant Dale Harding | 1 | 1 |
| Rodney Eastman | Freddie Robinson | Wendell Kaiser | 1 | 1 |
| Scott Paulin | Dr. Kirsch | Navy Capt. Kevin Dorn | 1 | 1 |
| Scott Williamson | Dr. Lyle Howard | Virginia Governor Charles Norin | 1 | 1 |
| Sean McGowan | Food Court Guy | Lieutenant Wallace | 1 | 1 |
| Sewell Whitney | Tech | Nicholas Mallard | 1 | 1 |
| Shane Johnson | Jason | CIA Agent Stephen Wheeler | 1 | 1 |
| Shelley Robertson | Tanya Phillips | Navy Captain Beverly Sharp | 1 | 1 |
| Shirley Jordan | IDC Analyst | Mary Tyler | 1 | 1 |
| Stacy Haiduk | Impaled Mom | Melissa Dorn | 1 | 1 |
| Stephanie Childers | Hilary | Mrs. Gillis | 1 | 1 |
| Stephanie Erb | Mrs. Kinney | Rachel Nasry | 1 | 1 |
| Stephanie Venditto | Diana Rushing | Dr. Jane Leisten | 1 | 1 |
| Tony Sancho | Emilio | Mitch Monroe | 1 | 1 |
| Travis Wester | Eric | Metro P.D. Detective Miles Higgins | 1 | 1 |
| Wade Williams | Migraine Guy | Larry Purcell | 1 | 1 |
| Will Beinbrink | Wick | Oliver Lambert | 1 | 1 |
| William Bumiller | NASA lecturer | Admiral Charles Graves | 1 | 1 |
| William Marquez | Ramos | Doctor Javier Delgado | 1 | 1 |
| Yolanda Snowball | Neighbor | Meeting Secretary | 1 | 1 |
| Andy Umberger | Dr. David Harvey | FBI Agent Freedman | 2 | 1 |
| Jerry Kernion | Bartender | Pastor Alan, Scott Rowe | 1 | 2 |
| Jon Sklaroff | Bible Guy, Eddie Hainey | Jonathan Redding | 2 | 1 |
| Patricia Lentz | Nursing Supervisor | Ginny Daniels | 2 | 1 |
| Kali Majors | Sydney Spencer | Sarah Niles | 3 | 1 |
| Aaron McPherson | Dennis King | Marine First Sergeant Louis Tibbens | 1 | 1 |
| Adam Chambers | Chapman | Robbie Hale | 1 | 1 |
| Alla Korot | Mrs. Dupont | Linda DeMarco | 1 | 1 |
| Amad Jackson | Mr. Hughes | Phil Proderman | 1 | 1 |
| Amrapali Ambegaokar | Clerk | July Wunderman | 1 | 1 |
| Anil Kumar | Benazir | Dale Pavinski | 1 | 1 |
| Brady Smith | Rod | David Cross | 1 | 1 |
| Cheryl White | Meryl Sites | Rebecca Biddle | 1 | 1 |
| Chris Bruno | Richie | Navy Captain James "Sandman" Powell | 1 | 1 |
| Donald Sage MacKay | Detective Lash | Navy Commander Kerry Killmartin | 1 | 1 |
| Elizabeth Wright Shapiro | Auxiliary Officer Lauren Goldstein | Sarah Knox | 1 | 1 |
| Eyal Podell | Sammo | Namir Eschel | 1 | 1 |
| Frank Clem | Turner | Phil Rutland | 1 | 1 |
| Frankie Jay Allison | Frankie | Vince Pierman | 1 | 1 |
| Gary Grubbs | Emmett Chambliss | Coroner Elmo Poke | 1 | 1 |
| Giovanni Lopes | Oscar Batista | Mr. Nordstrom | 1 | 1 |
| Haaz Sleiman | Hodgkins | Abdul Wahid | 1 | 1 |
| Heath Freeman | Kevin | Benjamin Frank | 1 | 1 |
| Helen Eigenberg | Renee Weber Stewart | Lt. Cmdr. Amanda Wilkerson | 1 | 1 |
| Ivar Brogger | Deposition Attorney | Simon Katz | 1 | 1 |
| Jaxy Boyd | Shelby Krane | Michelle | 1 | 1 |
| Jeremy Guskin | Knight | Roland Kesta | 1 | 1 |
| John Cothran, Jr. | Dennis Gant, Sr. | Alfred Holbrook | 1 | 1 |
| John Pleshette | Stuart | Tom Crawley | 1 | 1 |
| Jonathan Mangum | Med Student Ryan Bradford | NCIS Special Agent Daniel T. Keating | 1 | 1 |
| Julia Whelan | Laura | Greta Fensternacht | 1 | 1 |
| Klea Scott | Joanne | Airport Police Lieutenant Janet Lewis | 1 | 1 |
| Kurt Caceres | Luis Sanchez | Marine Staff Sergeant Vincente Medina | 1 | 1 |
| Kyle Davis | Kyle | John ‘Diesel’ Stevens | 1 | 1 |
| Lenny Schmidt | Cletus Hawkins | Eddie Banasek | 1 | 1 |
| Lombardo Boyar | Morris Campbell | Felix Quintero | 1 | 1 |
| Mary Pat Gleason | Anne Parks | Nurse Wells | 1 | 1 |
| Michael Edwin | Drunk Man | TSA Officer Perkins | 1 | 1 |
| Michael Hagiwara | Steve Sakabu | Scholarly Man #1 | 1 | 1 |
| Michael Kostroff | Community Theater Director | Felix Lassiter | 1 | 1 |
| Missy Yager | Nicole Woodman | Michelle Davison | 1 | 1 |
| Oscar Torre | Ernesto | Xavier Rios | 1 | 1 |
| Paul Bartholomew | Mr. Burke | Spencer Dodd | 1 | 1 |
| Paul Cassell | Ed Gamble | Bart Crowley | 1 | 1 |
| Paul Norwood | Lee Rafferty | Jesse Gilyard | 1 | 1 |
| Richard Balin | Dr. Berman | Marty | 1 | 1 |
| Rocky McMurray | Sergeant Myers | Howard County P.D. Officer Ray Mitchell | 1 | 1 |
| Roger Ranney | Officer Maser | Elevator Repairman | 1 | 1 |
| Ryan Cutrona | Wilson | Ray Beringer | 1 | 1 |
| Sally Ann Brooks | Allison | Margaret Scott | 1 | 1 |
| Sam Witwer | Tommy | S Sgt. Rafael | 1 | 1 |
| Sara Botsford | Mrs. Calder | Dr. Helen Berkley | 1 | 1 |
| Shishir Kurup | Pakastani Student | Khalil Farooq | 1 | 1 |
| Sondra Currie | Dottie Shroeder | Lillian Hencheck | 1 | 1 |
| Sterling K. Brown | Bob Harris | Elijah Banner | 1 | 1 |
| Susan Angelo | Mrs. Frum | Admiral's Wife | 1 | 1 |
| Tom McCleister | Larry | Mr. Green | 1 | 1 |
| Tom Virtue | Pares | Frank Satner | 1 | 1 |
| Tracy Howe | Gary | Navy Culinary Specialist Brian Kalr | 1 | 1 |
| Jack Guzman | Morgan | Wade | 2 | 1 |
| Michael Adler | Marty, Rick | Navy Capt. Burger | 2 | 1 |
| Ruth Zalduondo | Radiologist | Angela Meyers | 2 | 1 |
| Alina Phelan | Mom | Amy | 1 | 1 |
| Ana Maria Lagasca | Tina Garcia | Maid | 1 | 1 |
| Annie O'Donnell | Eve | Agnes Anderstout | 1 | 1 |
| Armando Molina | Sgt. Pete Jackson | Miguel Fernandez | 1 | 1 |
| Betsy Baker | Dr. Wheeler | Ramona | 1 | 1 |
| Bob McCracken | Ring | Joshua Drewe | 1 | 1 |
| Brad Grunberg | Masked Man | Big Ed | 1 | 1 |
| Brian Cousins | Allman | Jacob Torrance | 1 | 1 |
| Charles Duckworth | Mikey | Joe Bennes | 1 | 1 |
| Corbin Allred | Doug | Corpsman Milano | 1 | 1 |
| David Barrera | Felix Hernandez | Charlie Milla | 1 | 1 |
| Deidrie Henry | Nichelle Richardson | Tracy Taylor | 1 | 1 |
| Eamonn Roche | Mr. Lang | Hector Stuckey | 1 | 1 |
| Emerson Brooks | Gonzalez | Navy Lieutenant Carl Greer | 1 | 1 |
| Garikayi Mutambirwa | John Deere Boy | Augie Breen | 1 | 1 |
| Holmes Osborne | Dr. Sayers | Fred Hanlan | 1 | 1 |
| James Leo Ryan | Tony Welling | Richard Oscar Shea AKA Ricochet | 1 | 1 |
| Jarrod Crawford | David "Diamond Z" Zachary | Marine M.P. Sgt. Brooks | 1 | 1 |
| Jeffrey Hutchinson | Richard Weingarten | Mister Dale Wagner | 1 | 1 |
| Jennifer Crystal Foley | Reba | CIA Agent Constance Mazney | 1 | 1 |
| Jimmy Palumbo | Officer Berger | Stage manager | 1 | 1 |
| Joe O'Connor | Mr. Scott | Pat Gillespie | 1 | 1 |
| John Eric Bentley | Larry Anderson | Captain Arthur Caldwell | 1 | 1 |
| Jossie Thacker | Formidable Woman | Nurse Wanda Dupree | 1 | 1 |
| Juan Carlos Cantu | Mr. Rodriguez | Leo Silva | 1 | 1 |
| Judyann Elder | Debra Graham | Marny Mathers | 1 | 1 |
| Karl T. Wright | Dr. Norris | John Hicks | 1 | 1 |
| Kelvin Yu | Rondo | Sebastian Kim | 1 | 1 |
| Khamani Griffin | Clayton Davis | Jared Vance | 1 | 1 |
| Kovar McClure | Young Dr. Oliver Kostin | NIS Special Agent Duke Turner | 1 | 1 |
| Mark Hutter | Mark's Doctor | U.S. Ambassador James Ealy | 1 | 1 |
| Marque Richardson II | Saga | Navy Seaman Joey Elson | 1 | 1 |
| Mary-Margaret Lewis | Maid | Maude Simmons | 1 | 1 |
| Mercedes Colon | Detective | Gina | 1 | 1 |
| Michael Dempsey | Mr. Beckwith | Coach Morgan | 1 | 1 |
| Michael Wiseman | Danny (Enforcer) | Chet Tyber | 1 | 1 |
| Mik Scriba | James' Father | Mr. Walters | 1 | 1 |
| Ned Schmidtke | Cal | Congressman Frank Getz | 1 | 1 |
| Nicole J. Butler | Anesthesiologist | Coordinator | 1 | 1 |
| Norbert Weisser | Dr. Adler | Dr. Rutger | 1 | 1 |
| Peter Birkenhead | Bite Victim's Father | Elroy Webster | 1 | 1 |
| Ping Wu | Mr. Cheung | Peter Liu | 1 | 1 |
| Rachel Grate | Donna | Forest Ranger Mina | 1 | 1 |
| Ray Laska | Detective Orr | Defense Minister Andor Gorgova | 1 | 1 |
| Rico Rodriguez | James | Travis Buckley | 1 | 1 |
| Robin Karfo | Dr. Hampton | Zaiyema | 1 | 1 |
| Scott Klace | Chris Halpern | Dr. Timothy Hass | 1 | 1 |
| Scott Mosenson | Michael Gambrell | Harry Day | 1 | 1 |
| Sean Blakemore | Mario | Navy Chief Petty Officer Jerome Carr | 1 | 1 |
| Shannon Wilcox | Connie Martin | Mrs. Roach | 1 | 1 |
| Steven M. Gagnon | Dr. Blum | CIA Director Roger Kirkwood | 1 | 1 |
| Victor Raider-Wexler | Vascular Doctor | Patrick Carmody | 1 | 1 |
| Vito D'Ambrosio | Forchet | Jonny Zucado | 1 | 1 |
| Alex Alexander | Betty, Carol Weddington | Sara Turcott | 2 | 1 |
| Jasmine Di Angelo | Jamila | Halia | 2 | 1 |
| Adam Kaiz | Tom | Telemarketer #1 | 1 | 1 |
| Arlen Escarpeta | Adrian | Former Army Specialist Randall White | 1 | 1 |
| Bill Stevenson | Clerk | Hector | 1 | 1 |
| Brian David Jones | Jackson | Uniformed Guard | 1 | 1 |
| Christian Svensson | Sheriff Pohler | Pirate #1 | 1 | 1 |
| Cooper Huckabee | Hayes | Kyle Larson | 1 | 1 |
| Courtney Gains | Ronnie | Gary Silverstin | 1 | 1 |
| D.C. Douglas | Ambrose | Tom Speakman | 1 | 1 |
| Dan Ziskie | Melissa Harold's Father | Captain Vetter | 1 | 1 |
| Dave Shalansky | Mr. Saltzman | Delivery Man | 1 | 1 |
| Dean Cameron | Edward | Building Owner | 1 | 1 |
| Dean Chekvala | Mugger | Frank Holtz | 1 | 1 |
| Dylan Kenin | Louie | Freddie Fountain | 1 | 1 |
| Evan Arnold | Barry Sadler | Gareth Bainbridge | 1 | 1 |
| Gary Kraus | CJ | Chuck Parnell | 1 | 1 |
| Geno Monteiro | Fred | Sergeant Seth Welch | 1 | 1 |
| Gina Gallego | Instructor | Judge Monica Fernandez | 1 | 1 |
| Greta Sesheta | Mrs. Bassett | Receptionist | 1 | 1 |
| Jacory Gums | James Silcott | NCIS Agent Jim Nelson | 1 | 1 |
| Jacqueline Hahn | Dr. Bazzano | Kathy Tolin | 1 | 1 |
| Jennifer Tighe | Vickie Mazovick | Lisa Peary | 1 | 1 |
| Jimmy Walker, Jr. | Jay Jay | Former Army Sgt. William "Shelly" Jolson | 1 | 1 |
| Jon Curry | Karl | Deputy Tyler Barrett | 1 | 1 |
| Jonathan Nail | Jim Singer | Business Man | 1 | 1 |
| Lauren Hodges | Gina | Amanda Baylor | 1 | 1 |
| Lucy Butler | Mrs. Odachowski | Roda Robinson | 1 | 1 |
| Mark Ankeny | Electrician | Barry Kester | 1 | 1 |
| Matt DeCaro | Soccer Dad | Chief Daryl Bello | 1 | 1 |
| Mette Holt | Heather White | Renata Atal | 1 | 1 |
| Nick Jaine | Scrub Nurse | Jason Patel | 1 | 1 |
| Nick Massouh | Sadiq | Navy Chief Petty Officer Refet Ramadani | 1 | 1 |
| Nigel Gibbs | Matson | Admiral Theodore Tully | 1 | 1 |
| Noel Arthur | Sgt. Parker | Ramses | 1 | 1 |
| Omar J. Dorsey | Gildon | Vernon Dale | 1 | 1 |
| Paul Hodge | Colin | U.N. Solider | 1 | 1 |
| Paul Perri | Monty | Man | 1 | 1 |
| Phil Abrams | Rodney | Hotel Manager | 1 | 1 |
| Ransford Doherty | Randall James | Navy Seal Petty Officer Second Class Zachary Harper | 1 | 1 |
| Reginald Ballard | Police Officer | Antwane Mann | 1 | 1 |
| Rene L. Moreno | Ed | Hector Cruz | 1 | 1 |
| Richard Fancy | Mr. Thomas | Leonard Weiss | 1 | 1 |
| Rick Hall | Detective in Larkin Case | Larry Lawrence | 1 | 1 |
| Ron Bottitta | Lionel Hines-Kennedy | British Royal Marine Captain William Jamison | 1 | 1 |
| Sandra Nelson | Michelle | Jessica Terdei | 1 | 1 |
| Scott Menville | Beidermeier | Army Sergeant Donald "Donny" Pretorius | 1 | 1 |
| Steve Tom | MacPherson | George Ashley Green | 1 | 1 |
| Time Winters | Emil Savka | Scholarly Man #2 | 1 | 1 |
| Tom Kiesche | Officer Monroe | Bob Whitehead | 1 | 1 |
| Ty Panitz | Hot Wheels Boy | Younger Boy | 1 | 1 |
| Vanessa Martinez | Tiffany James | Marta De Leon | 1 | 1 |
| Victor McCay | Dr. Ramsey | Ash | 1 | 1 |
| Vincent Angell | Det. Graham | Bruce Webb | 1 | 1 |
| Vincent Duvall | Father | Officer Holt | 1 | 1 |
| Vladimir Skomarovsky | Vladko Doric | Colonel-General Dimitri Borov | 1 | 1 |
| Warren Sweeney | Mr. Tierny | Priest | 1 | 1 |
| William Charlton | Man | Metro P.D. Jeff Katz | 1 | 1 |
| Wilmer Calderon | Mickey Stubbs | Wayne Cribbage A.K.A. Tiger Dad | 1 | 1 |
| Wolfgang Bodison | Al Boulet | National Park Inspector Edward Killian | 1 | 1 |
| Yvette Cason | Oncology Nurse | Maureen | 2 | 1 |
| Alain Uy | Burke | Ray Kessel | 1 | 1 |
| Alex Nevil | Mr. Dorset | Male Patient | 1 | 1 |
| Bahni Turpin | Mrs. Lattimer | Camille West | 1 | 1 |
| Barbara Tarbuck | Alice Presley | Grandma | 1 | 1 |
| Blayne Weaver | Jeffrey | P.O. Darell Baum | 1 | 1 |
| Darryl Alan Reed | Charlie | Cabbie | 1 | 1 |
| Dayo Ade | James Rollins | ER Orderly | 1 | 1 |
| Erich Anderson | Mr. Bradley | Jack Canton | 1 | 1 |
| Jay Jablonski | Doug Bellamy | Navy Commander Peter Josephson | 1 | 1 |
| Jennifer Gatti | Melanie | Negotiator Arkin | 1 | 1 |
| Johnny Sneed | James | CIA Agent Kramer | 1 | 1 |
| Josh Drennen | Officer Jones | Curtis Beane | 1 | 1 |
| Joshua Dov | Matt | Portland Douglas | 1 | 1 |
| Kevin McClatchy | Fred Danziger | Lt. David Cameron | 1 | 1 |
| Lorenzo Callender | Officer Colby | Gene Abbott | 1 | 1 |
| Lou George | Driver | Manager | 1 | 1 |
| Philip Lenkowsky | Nelson | Squeegee Man | 1 | 1 |
| Robert Bagnell | Paxton | Leonard Rish | 1 | 1 |
| Tom Choi | Zafares | Navy Commander Bradley Hall | 1 | 1 |
| Tom Everett | Mr. Kazlaw | CIA Head of Intelligence Kirkwood Zaysen | 1 | 1 |
| Tom Schanley | Detective Middleton | Navy Lieutenant Dean Massey | 1 | 1 |
| Walter Wong | MRI Tech | Civilian Crewman #2 | 1 | 1 |
| Carole Gutierrez | Landlady | Woman | 1 | 1 |
| David Gautreaux | Scruffy | Richard Colford | 1 | 1 |
| Deprece Reddick | Johnston | Spit | 1 | 1 |
| Eloy Mendez | Felix | Chuy | 1 | 1 |
| Erin LeShawn Wiley | Shelly | Corporal McClain | 1 | 1 |
| Geoffrey Rivas | Haven | Ricardo Guzman | 1 | 1 |
| Harry Hutchinson | Hit and Run Driver | Alexandria Cop | 1 | 1 |
| J.R. Cacia | Ogilvie | Metro Police Detective John Carson | 1 | 1 |
| Julie Carmen | Mrs. Lafferty | Isabel Medina | 1 | 1 |
| Kamel Haddad | Watnick | Yemeni Foreign Affairs Minister | 1 | 1 |
| Mandy June Turpin | Viv Rafferty | Karen Bright | 1 | 1 |
| Maura Soden | Miranda | Former NCIS Special Agent Melora Koss | 1 | 1 |
| Michelle Anne Johnson | Sarah Irving | DOD Counterintelligence Supervisor Emma Fisher | 1 | 1 |
| Mike Bradecich | Officer Brody | Former NSA Analyst Adam Connors | 1 | 1 |
| Pablo Espinosa | Driver John | Arena Security Guard | 1 | 1 |
| Pamela Shaddock | Reporter Winslow | Nurse | 1 | 1 |
| Patric Knutsson | Scott Raskin | "Hear" | 1 | 1 |
| Paul Webster | Sheriff Radford | Lt. Commander Alex Tanner | 1 | 1 |
| Sandra Cevallos | Stacey | Judge Monic Perez | 1 | 1 |
| Sibila Vargas | Reporter | ZNN Reporter Samantha Tate | 1 | 1 |
| Adam Conger | Guidry | Bellhop | 1 | 1 |
| Alex Solowitz | James / "Mr. Midnight" | Dave | 1 | 1 |
| Carter Mitchell | Zeller | Virgil | 1 | 1 |
| David Grammer | Clerk | Stuart Crum | 1 | 1 |
| David O'Donnell | Bill | Jeb | 1 | 1 |
| Ethan Flower | Brit #2 | Fire Chief Alfonso Romero | 1 | 1 |
| Haran Jackson | Jackson | Marine Private Fricker | 1 | 1 |
| Harvey J. Alperin | Dr. Saunders | Henry Mantell | 1 | 1 |
| Isait De La Fuente | Nathan Perez | Navy Petty Officer First Class Lucas Moniz | 1 | 1 |
| Jamie Renee Smith | Emily Perrault | Rhiannon | 1 | 1 |
| Jennifer Costa | Eva | Navy Lt. Roni Seabrook | 1 | 1 |
| Judd Trichter | Donny | Hunter Huxley | 1 | 1 |
| Judith Drake | Greta | Delores | 1 | 1 |
| Mary Wickliffe | Evidence Tech | Nurse Dooley | 1 | 1 |
| Michelle Wolff | Firefighter Rillo | Marine Srgt. Maria Sanchez | 1 | 1 |
| Rigo Sanchez | Vega | Boyfriend | 1 | 1 |
| Shelly Cole | Laura Avery | Bernadette Watkins | 1 | 1 |
| Toni Sawyer | Lacy Kilmer | Elizabeth Macy | 1 | 1 |
| Thomas Rosales, Jr. | Orderly Enriquez | Pedro Hernandez | 2 | 1 |
| Bee-Be Smith | Patti | Volunteer | 1 | 1 |
| Ben Ziff | Trevor | Jonathan | 1 | 1 |
| Billy Finnigan | Salter | Joey Vittorio | 1 | 1 |
| Cody Estes | Rudy | Kevin Curtin | 1 | 1 |
| Jeremy Overstreet | Quinn | Agent Bowman | 2 | 1 |
| Rod Keller | Evan | Marty Hagen | 1 | 1 |
| Roxana Brusso | Mari Hinjosa | Noemi Cruz | 1 | 1 |
| Terry Woodberry | Cop | Bates | 1 | 1 |
| Tonya Cornelisse | Emily | Kayla Vicari | 1 | 1 |
| Wiley Pickett | Impaled Man | Navy Captain David Wade | 1 | 1 |
| Adam Lieberman | Levine | U.S. Customs Officer Cruz | 1 | 1 |
| Chris Nelson Norris | Ivan Pachecko | Retired Marine Captain Chester Kelb | 1 | 1 |
| Joseph Whipp | Alan | Old Man | 1 | 1 |
| Kim Estes | Lieutenant Higgins | Minister | 1 | 1 |
| Monti Sharp | Henry | Handler | 1 | 1 |
| Sam Sarpong | Antwan | Bobby Jackson | 1 | 1 |
| Sanjay Chandani | Achir Rizvi | Surgeon | 1 | 1 |
| Steve Bridges | Leone | George W. Bush | 1 | 1 |
| Jordan Garrett | Bradley Wesson | Stephen Rose | 1 | 1 |
| Phil Idrissi | Nail Man | Big Lou | 1 | 1 |
| Reed Rudy | Dan Rue | Air Transport Officer | 1 | 1 |
| Romeo Fabian | Jesus | Other Rebel | 1 | 1 |
| Ariel Felix | Student #14 | Alon ATU | 1 | 1 |
| Kevin West | Robert Sanders | Mario | 1 | 1 |
| Taivon McKinney | Jenny | TSA Agent Tammy Gantry | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.