All 271 actors in both Grey's Anatomy and S.W.A.T.
271 actors have appeared in both Grey's Anatomy and S.W.A.T., across 630 episodes. The most-credited is Debbie Allen, Dr. Catherine Avery in Grey's Anatomy and Charice Harrelson in S.W.A.T..
| Actor | In Grey's Anatomy | In S.W.A.T. | Eps | Eps |
|---|---|---|---|---|
| Debbie Allen | Dr. Catherine Avery | Charice Harrelson | 99 | 12 |
| Maurice Irvin | Nurse Tyler Christian | Kyle Cooper | 29 | 1 |
| Bre Blair | Lauren Pailey | Annie Kay | 1 | 28 |
| Obba Babatundé | David Gates | Daniel Harrelson, Sr. | 1 | 26 |
| David Rees Snell | Richy Rich | Detective John Burrows | 1 | 21 |
| Michael Beach | Mr. Baker | Leroy Henderson | 1 | 14 |
| Lauren Stamile | Nurse Rose | Inspector Gen. Mary Jones | 12 | 1 |
| Gloria Garayua | Dr. Graciella Guzman | Sofia | 24 | 1 |
| Rebecca Field | Sabine McNeil | Annabeth | 7 | 1 |
| Robert Baker | Dr. Charles Percy | Bryce Morris | 14 | 1 |
| Merrin Dungey | Dr. Naomi Bennett | Deputy Chief Bennett | 2 | 5 |
| Amy Farrington | Mary May | Lieutenant Piper Lynch | 1 | 5 |
| Michael O'Neill | Gary Clark | Carl Luca | 4 | 4 |
| Sumalee Montano | Lena McCallister | Gwen Miller | 1 | 3 |
| Taye Diggs | Dr. Sam Bennett | Danny Wright | 3 | 1 |
| Bess Armstrong | Maureen Lincoln | Mayor Barrett | 4 | 3 |
| John O'Brien | Lab Tech Jeffrey | Weber | 13 | 1 |
| Joy Osmanski | Intern Lucy | Agent Jennifer Carr | 11 | 3 |
| Jordan Belfi | Nick | Agent Owen Briggs | 2 | 1 |
| Shi Ne Nielson | Paramedic | Officer Gretchen Willis | 7 | 1 |
| Walter Fauntleroy | Bartender | Bruce | 2 | 3 |
| Carl Lumbly | Kurt Walling | Hank "Saint" St. John | 1 | 3 |
| Terri Hoyos | Flor's Abuela | Mama Pina | 1 | 3 |
| Angela Alvarado | Marcella Diaz | Captain Olvera | 1 | 2 |
| Johnny Rey Diaz | Noah Young | Ricky | 5 | 1 |
| Tim Griffin | Ronny O'Malley | Adam Max | 5 | 1 |
| Joe Dinicol | Dr. Mitchell Spencer | Telly Appleton | 3 | 1 |
| Todd Stashwick | Mr. Kramer | Teague Nolan | 1 | 3 |
| Kareem Grimes | Steve | Little Red | 1 | 4 |
| Alex Fernandez | FBI Agent Heyward | Jorge Romero | 2 | 1 |
| Austin Highsmith Garces | Amber Courier | Vivian Tremblay | 1 | 1 |
| Colin O'Brien | Grayson Friedman | Matthew Kay | 2 | 1 |
| Enuka Okuma | Teresa Brotherton | DEA Agent Nadia Lyons | 1 | 1 |
| Gilles Marini | Michael | Gus Dupont | 1 | 1 |
| Joseph Lyle Taylor | Weiss | Jeffrey Aimsbury | 1 | 1 |
| Larry Sullivan | David Young | Robert Miller | 1 | 1 |
| Latarsha Rose | Polly Campbell | Genise Livingston | 1 | 1 |
| Linda Gehringer | Georgia Fisher | Mary Beth | 1 | 1 |
| Matt McTighe | Vincent Wagner | Bryce McCabe | 1 | 1 |
| Michelle Gardner | Myrna Schmitt | Therapist Forster | 4 | 1 |
| Ptosha Storey | Regina Evans | Vanessa | 1 | 1 |
| Rick Kumazawa | Elliot Asaki | Tomo | 2 | 1 |
| Shelli Boone | Paula Glass | Carolyn Nichols | 1 | 1 |
| Dominic Hoffman | Dr. Jeff Russell | Ben Mosley | 4 | 1 |
| Joyce Guy | Ms. Henry | Jillian Spender | 3 | 1 |
| Kila Packett | Paramedic #2 / Paramedic, EMT | Harden | 3 | 1 |
| Angela E. Gibbs | Mrs. Rollins | Othella Baker | 1 | 2 |
| Brooke Nevin | Tricia Hale | Ally Donovan | 1 | 2 |
| Dan Martin | Scott Hill | Dell | 2 | 1 |
| June Carryl | Nurse | Luanne | 1 | 2 |
| Oscar Peña | Jose Lopez | Mitch Cartwright | 2 | 1 |
| Susan Chuang | Naomi Evans | Fei Tan | 1 | 2 |
| Brian Letscher | Mr. Epley | Sgt. Barry Jones | 1 | 1 |
| Brit Morgan | Erica Marsh | Beth Weber | 1 | 1 |
| Hana Hayes | Danielle | April Bagley | 1 | 1 |
| Jackson Hurst | Thomas Archibald | Sgt. Ben Sikora | 1 | 1 |
| Joey Luthman | Michael Hall | Rick | 1 | 1 |
| Lisseth Chavez | Kate Endris | Ariana Acosta | 1 | 1 |
| Matt Lanter | Adam Singer | Aaron Skinner | 1 | 1 |
| Matthew Alan | David Fisher | Jacob Lambert | 1 | 1 |
| Michael McGrady | Stanley Singer | ATF Agent Ray Kaminski | 1 | 1 |
| Rich Ceraulo Ko | Brian | Tom Russell | 1 | 1 |
| Scout Taylor-Compton | Angie | Chantel Rivers | 1 | 1 |
| Veronica Diaz-Carranza | Mercedes Hernandez | Jolene Jeffries | 1 | 1 |
| William Allen Young | Morris Haynes | Coach Howie Kincaid | 1 | 1 |
| Mac Brandt | Paramedic #3 | Harley Stone | 4 | 1 |
| John Bishop | James Carlson | Captain Russell Jones | 2 | 1 |
| Kelvin Han Yee | Dr. James Lew | Jae Kim | 1 | 2 |
| Leith Burke | Dr. McQueen | DHS Agent Frank Gunther | 2 | 1 |
| Rico E. Anderson | Donnie | Young Daniel Harrelson, Sr. | 1 | 2 |
| Rima Rajan | Nisha | Anu Bose | 2 | 1 |
| Charles Maceo | Paramedic #1, Paramedic #2 | Officer Sallen | 3 | 1 |
| Marilyn Tokuda | Peg | Minoko | 5 | 1 |
| Alastair Bayardo | Social Worker | Cujo | 1 | 2 |
| Andrew Borba | Chris Ward | CIA Agent Bishop | 1 | 1 |
| Anirudh Pisharody | Dev | Arjun Vahali | 1 | 1 |
| Anthony M. Bertram | Pastor | Security Guard Kerr | 1 | 1 |
| Brian Howe | Robert Fischer | Craig Rosengarden | 1 | 1 |
| Claudia De Vasco | Nurse | Doctor | 1 | 1 |
| Colby French | Mr. Filson | Sam Garrett | 1 | 1 |
| Heather Mazur | Erin Mason | Lydia Samuels | 1 | 1 |
| J.B. Tadena | Nurse Adam | DEA Special Agent Bryant | 1 | 1 |
| Jack Conley | Jasper Hovey | Kevin Weller | 1 | 1 |
| Joshua Bitton | Harry Adkins | Robert West | 1 | 1 |
| Kari Coleman | Mother | Rebecca Cates | 1 | 1 |
| Kathe Mazur | Mrs. Epstein | Dr. Michaels | 1 | 1 |
| Leigh Bush | Assistant | Roberts | 2 | 1 |
| Lilli Birdsell | Emily Rochester | Jane Lucas | 1 | 1 |
| Mandy June Turpin | Karla | FBI Agent Eileen Conley | 1 | 1 |
| Sean Carrigan | Todd | Roger Purdue | 1 | 1 |
| Tim Chiou | Paramedic #6 | Jacob Tan | 3 | 1 |
| David Paluck | Surgeon #2 | Officer Harold Ellis | 2 | 2 |
| Derek Phillips | Dale Winick | Officer Mike Reid | 2 | 1 |
| Jim Lau | Examiner #4 | Uncle Yang | 2 | 1 |
| Juan Martinez | Beau Martinez | Cowering Student | 2 | 1 |
| Alimi Ballard | Brent | Officer Clark Thompson | 1 | 1 |
| Alma Martinez | Socorro Diaz | Gabriel's Grandmother | 1 | 1 |
| Andrea Savo | Intern #3 | Tess Camp | 1 | 1 |
| Andy Cohen | Doug Miller | Seth | 3 | 1 |
| Briana Venskus-Vazquez | Adriana | Agent Tori Prebble | 1 | 1 |
| Cara Mitsuko | Robin | Christine Thomson | 1 | 1 |
| Charlie Bodin | Todd | Chad Weatherly | 1 | 1 |
| Daniel Steven Gonzalez | Paramedic Garza | Chief Rivera | 1 | 1 |
| Elizabeth Tobias | Boise Chief | Alice | 1 | 1 |
| Eve Gordon | Mary Chapman | Jenny | 1 | 1 |
| Fareed Ward | Captain Bruno | Detective Herb Gordon | 1 | 1 |
| Hugh Holub | Dr. Ben Warren | Father Jack | 1 | 1 |
| Jeff Marlow | Drunk Man | Sheppard | 1 | 1 |
| Jon Curry | Fred Fisher | George Becket | 1 | 1 |
| Kevin Christy | Brady Sullivan | Robert Boone | 1 | 1 |
| Khalilah Joi | Abby | Briana | 1 | 1 |
| Ludwig Manukian | Bus Driver | Taimur | 1 | 1 |
| Luis Carazo | Bartender | El Diablo | 1 | 1 |
| Rae Latt | Nanny | Administrator | 3 | 1 |
| Ramón de Ocampo | James Benton | Ian Peck | 1 | 1 |
| Rya Kihlstedt | Claire | Dr. Anna Nelson | 1 | 1 |
| Shane Johnson | Anthony Valentine | Special Agent Alan Ritter | 1 | 1 |
| Sophina Brown | Joyce | Councilwoman Gokey | 1 | 1 |
| T.J. Ramini | Mr. Al-Hasan | David Nazarian | 1 | 1 |
| Zackary Arthur | Peter Green | Boy | 1 | 1 |
| Cheyenne Haynes | Mindy | Lainey | 2 | 1 |
| James McAndrew | Nate | Scott Camp | 2 | 1 |
| Rigo Sanchez | Stan the Paramedic | Diego | 2 | 1 |
| Veena Bidasha | Tina | Dr. Cunningham | 1 | 2 |
| Amy Benedict | Nancy Temple | Gail Morgan | 1 | 1 |
| Arianna Ortiz | Jessica Schoman | Special Agent Anita Valdez | 1 | 1 |
| Audrey Wasilewski | Nicole Waldman | Armored Car Driver | 1 | 1 |
| Betty Murphy | Lulu | Mrs. Perkins | 1 | 1 |
| Cliff Chamberlain | Bob Reeves | Joel Powell | 1 | 1 |
| Coby Ryan McLaughlin | Chad Anderson | Jasper | 1 | 1 |
| D.B. Woodside | Marcus King | Agent Gines | 1 | 1 |
| Dahlia Salem | Jan Taylor | Agent Rafa Bashir | 1 | 1 |
| David Chisum | Judge Jeffrey King | Richard Tucker | 1 | 1 |
| Devon Graye | Brady Hauser | Pete Delkis | 1 | 1 |
| Erik Audé | Paramedic Jonathan | LAPD Officer | 1 | 1 |
| Eva La Dare | Police Officer #2 | Joan | 1 | 1 |
| Fiona Rene | Janice | Kim Wagner | 1 | 1 |
| Isabella Hofmann | Irene Waller | Marian Evans | 1 | 1 |
| Izabella Alvarez | Hope Daniels | Amy | 1 | 1 |
| Jennifer Say Gan | Dr. Keating | Governor Laura Almassy | 1 | 1 |
| Judith Moreland | Mrs. Baer | Tallulah | 1 | 1 |
| Michael Reilly Burke | Mr. Finch | CIA Agent Devereaux | 1 | 1 |
| Nardeep Khurmi | Dr. Rajesh Singh | Sanjay | 1 | 1 |
| Sohm Kapila | Sophie | Dr. Hale | 1 | 1 |
| Stacie Greenwell | Mrs. Vanderburg | Loretta | 1 | 1 |
| Steve Monroe | Orderly | Ben Horton | 1 | 1 |
| Susan Ortiz | Examiner #3 | Mariana | 2 | 1 |
| Tacey Adams | Widow Amos | Georgia Porter | 1 | 1 |
| Terrell Lee | Diplomatic Security Guard | Rudi | 1 | 1 |
| Andrew James Allen | Coby McKee | Billy | 1 | 1 |
| Ani Sava | Dr. Olivia Fowler | Aunt Helena | 1 | 1 |
| Charles Hittinger | Mitch | Rookie Officer Tanner | 1 | 1 |
| Christine Horn | Ericka | Justine | 1 | 1 |
| Cory Blevins | Surgeon #2 | Jake Kemp | 1 | 1 |
| Cosima Cabrera | Paramedic #3 | Marta | 1 | 1 |
| David Bowe | Don | Walter Bolton | 1 | 1 |
| Janab Kareem | Hazel Talbert | LAPD Photographer | 1 | 1 |
| Jason Kelley | Chuck | Agent Floyd | 1 | 1 |
| Jeff Davis | Recruiting Officer | Mitch | 1 | 1 |
| Joe Camareno | Lucas Marshall | Dr. D. Mendoza | 1 | 1 |
| Jonathan Tanigaki | EMT 1 | Ren | 1 | 1 |
| Kimberly Christian | Natalie Forrester | Dr. Destiny Price | 1 | 1 |
| Michael Bow | Corpsman | Steve | 1 | 1 |
| Michael Hyland | Desk Clerk | Mike Ramos | 1 | 1 |
| Michanne Quinney | Tori | Alice | 1 | 1 |
| Pamela Roylance | Alice Bickham | Mrs. Luca | 1 | 1 |
| Rubén Garfias | Bob | Pablo Fuentes | 1 | 1 |
| Shelley Robertson | Arlene Travis | Standards Bureau Rep. Carrasco | 1 | 1 |
| Sonya Leslie | Rita | Candace | 1 | 1 |
| Sterling Jones | Peter Martin | Ballard | 1 | 1 |
| Susan Santiago | Blanca Rodriguez | Mary Coffey | 1 | 1 |
| Yeniffer Behrens | Laura Medina | Victoria Bayon | 1 | 1 |
| Alexander Neher | Chris Duran | Zack Thompson | 1 | 1 |
| Ashton Moio | Charlie Scott | Alex | 1 | 1 |
| Brandon Claybon | Dante Collier | Scott | 1 | 1 |
| Carie Kawa | OB Nurse | Curious Parent #2 | 1 | 1 |
| Christopher Redman | Chris | Brad Thomas | 1 | 1 |
| Cinda Adams | Wendy Hayes | Miriam | 1 | 1 |
| Dionne Audain | Sharon Williams | Verna Taifa | 1 | 1 |
| Edgar Salas | Matty | Juan | 1 | 1 |
| Freda Foh Shen | Missy Grant | Dean Hargrove | 1 | 1 |
| Genesis Corvo | Nurse Freya | Lola | 1 | 1 |
| Hannah Bamberg | Abby Banks | Carla | 1 | 1 |
| J. Rene Pena | Female Driver | Governor | 1 | 1 |
| James Shanklin | Lt. Moore | Deputy Mayor Logan Carter | 1 | 1 |
| John Churchill | Charlie | Grant Weber | 1 | 1 |
| Judy Jean Berns | Sue Hicks | Eloise Evans | 1 | 1 |
| Karina Noelle Castillo | Paramedic | Sergeant Plumb | 1 | 1 |
| Karl T. Wright | Divorce Mediator | Declan | 1 | 1 |
| Luciana Faulhaber | Emily Jensen | Monique | 1 | 1 |
| Mark Atteberry | Brian Williams | Principal O'Neil | 1 | 1 |
| Robert Michael Lee | Gerald Lien | Aaron Cho | 1 | 1 |
| Romi Dias | Nadi Correa | Tamra Mitchell | 1 | 1 |
| Amanda Joy Erickson | Lindsay Davis | Veronica | 1 | 1 |
| Amy Tsang | Tara | Officer Flynn | 1 | 1 |
| Brian Maillard | Perfusionist | Richard Miller | 1 | 1 |
| Brian Oblak | Daniel Rudin | Captain Evans | 1 | 1 |
| Cal Gibson | Larry Keys | Mickey | 1 | 1 |
| Charles Emmett | Mr. Bosson | Councilman Sumner Washington | 1 | 1 |
| Chet Grissom | Uncle Pat | Mason Crowley | 1 | 1 |
| Eddie Yu | Luke | William Chen | 1 | 1 |
| Jesse Mackey | Guard #4 | Ellerbee | 1 | 1 |
| Kevin Sifuentes | Manoj Joshi | Henry | 1 | 1 |
| Monica Garcia | Peds Nurse | D.C. Rickert | 1 | 1 |
| Stacey Hinnen | Mr. Johnson | Oliver Davis | 1 | 1 |
| Tim De Zarn | Santa Claus | Brewster | 1 | 1 |
| Tonja Kahlens | Courtney Swanson | Nadya | 1 | 1 |
| Treisa Gary | Beth | Officer Reese | 1 | 1 |
| Gloria Laino | Ava Gutierrez | Julia | 1 | 1 |
| Harrison Knight | Andrew Willis | Alex | 1 | 1 |
| Heather McPhaul | Security Officer | Melinda | 1 | 1 |
| Jonathan Goldstein | Ken May | Nate | 1 | 1 |
| Ken Meseroll | Ron | Mike | 1 | 1 |
| Liz Jenkins | Guard #3 | Marianne | 1 | 1 |
| Matthew Downs | Frank | Dale Radcliffe | 1 | 1 |
| Michelle N. Carter | Exam Proctor | Officer Schmidt | 1 | 1 |
| Nanrisa Lee | E.R. Nurse | Journalist | 1 | 1 |
| Raymond Forchion | Minister | Marcus | 1 | 1 |
| Rocky McMurray | Hunter | Captain | 1 | 1 |
| Sheila Collins | Sondra | Ms. Reginald | 1 | 1 |
| Taylor Blackwell | Kelsey | Drina | 1 | 1 |
| Ulysses Montoya | Paramedic | Ulan Zamora | 1 | 1 |
| Vincent Duvall | Rick Henry | Dewitt | 1 | 1 |
| Amol Shah | Dr. Rob Stanton | Felix | 1 | 1 |
| Arriane Alexander | Gate Attendant | Captain Longoria | 1 | 1 |
| Avery Clyde | Elyse | Carolyn | 1 | 1 |
| Carly Nykanen | Amy Gustav | Ori | 1 | 1 |
| Charles Carpenter | Party Guy #1 | Mitchell | 1 | 1 |
| Cheryl Tsai | Security Guard | Officer Andrea | 1 | 1 |
| Cici Lau | Trial Partner #1 | Mina | 1 | 1 |
| John Eddins | Firefighter | Deputy Hansen | 1 | 1 |
| Mandy Levin | Dana Leggett | Dani Westham | 1 | 1 |
| Marcus Ray | Mike | Bouncer | 1 | 1 |
| Michael Petrone | Carl Holcomb | FBI Bomb Tech | 1 | 1 |
| Nelson Grande | Firefighter Sam | Guard | 1 | 1 |
| Enisha Brewster | Anna Williams | Agent Abby Dubois | 1 | 1 |
| Junko Goda | Paramedic | Kiku | 1 | 1 |
| Michael Andrew Baker | Frank Nelstadt | Tucker | 1 | 1 |
| Michael Sasaki | Ken Bendix | Tanaka | 1 | 1 |
| Patrick W. Day | ND Patient | Ernie | 1 | 1 |
| Rafiq Batcha | Dr. Patel | Dr. Zachary Floyd | 1 | 1 |
| Steven M. Gagnon | Mr. Lepik | Warden Phil Harvey | 1 | 1 |
| William Charlton | Jeff | Foreperson | 1 | 1 |
| Anton Narinskiy | Gunnar | Guard #1 | 1 | 1 |
| Darius De La Cruz | Podcaster #1 | Joe | 1 | 1 |
| Edgar de Santiago | Ralph | Rafael | 1 | 1 |
| Eileen Fogarty | Mrs. Chen's Sister | Councilwoman Baliss | 1 | 1 |
| Elise Robertson | Ms. Johnson | Sheila Franz | 1 | 1 |
| John Gloria | Rob Kane | Sergeant Davis | 1 | 1 |
| Jonathan Erickson Eisley | Bartender | Trucker Cap | 1 | 1 |
| Matt Kaminsky | Rashy Man | Gary | 1 | 1 |
| Mike Kersey | Sales Clerk | Worried Parent #1 | 1 | 1 |
| Molly Baker | Sharon Caldwell | Bus Driver | 1 | 1 |
| Pamela Shaddock | Shara Freeman | Detective Fraley | 1 | 1 |
| Raff Anoushian | Cabbie | Grasso | 1 | 1 |
| Ren Hanami | Mrs. Chen | Dr. Sari Fields | 1 | 1 |
| Troy Ian Hall | Eric Mandel | Knox | 1 | 1 |
| Zeke Alton | Officer Almeida | Vance | 1 | 1 |
| Alveraz Ricardez | James Maurer | Cesar | 1 | 1 |
| Frank Krueger | Dean | Bechir | 1 | 1 |
| Amari O'Neil | Max Forrester | Darryl | 1 | 1 |
| Chad Addison | Sam Roane | Scott Zarba | 1 | 1 |
| Chelsea Marie Davis | Lilah | Chelsea | 1 | 1 |
| Christopher Alvarenga | Camera Crew Person | Isco Ortiz | 1 | 1 |
| John-Patrick Driscoll | Customs Officer | Officer Cole | 1 | 1 |
| Zach Scheerer | MP | Wilson | 1 | 1 |
| Angela Landis | Flight Attendant | Secretary | 1 | 1 |
| Ashlee Brian | Paramedic Jamal | Maxwell | 1 | 1 |
| Brandon Molale | Beefy Patient | Trucker | 1 | 1 |
| Eileen Álvarez | Mom | Military Doctor | 1 | 1 |
| Krystian Alexander Lyttle | Eric's Brother | Kane | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.