All 89 actors in both The Flash and The Good Doctor
89 actors have appeared in both The Flash and The Good Doctor, across 310 episodes. The most-credited is Patrick Sabongui, David Singh in The Flash and Russ Milman in The Good Doctor.
| Actor | In The Flash | In The Good Doctor | Eps | Eps |
|---|---|---|---|---|
| Patrick Sabongui | David Singh | Russ Milman | 45 | 1 |
| Ricky He | Patron #1 | Kellan Park | 1 | 6 |
| Nicholas Gonzalez | Dante Ramon, Dante Ramon (Earth-2) / Rupture | Dr. Neil Melendez | 4 | 2 |
| Bethany Brown | Janet Petty / Null | Nurse Lashelle | 2 | 8 |
| Lossen Chambers | Doctor Vanessa Ambres | Oncology Nurse | 7 | 1 |
| Andres Joseph | Turbo | Jake Dahlen | 1 | 2 |
| Andres Soto | Marcus | Sapo | 4 | 2 |
| Sara Garcia | Fuerza | Orion Garcia | 6 | 1 |
| Richard Harmon | Owen Mercer | Eddie Richter | 5 | 1 |
| Adil Zaidi | A.R.G.U.S. Scientist | Nurse Jag Dhanoa | 1 | 8 |
| Catherine Lough Haggquist | Vickie Bolen | Dr. Linda Mohan | 1 | 2 |
| Paul McGillion | Earl Cox | Leo Adan | 3 | 1 |
| Anne Dudek | Dr. Tracy Brand | Olivia Dewitt | 4 | 1 |
| Agam Darshi | Queen | Dr. Chesa Dulay | 4 | 1 |
| Andy Nez | Brent Osmack / Plant Foreman | Burly Man | 2 | 1 |
| Jeremy Schuetze | Rob | Benny Davis | 2 | 1 |
| Kandyse McClure | Xotar | Celez | 1 | 2 |
| Neil Webb | Gat | Teddy | 3 | 1 |
| Tom Butler | Eric Larkin | Jim Ransler | 2 | 1 |
| Meghan Gardiner | Renee Wazzo | Cecile LaDuff | 3 | 1 |
| Ryan Alexander McDonald | Fallout | Park Ranger | 3 | 1 |
| Blair Penner | Acolyte Craig | SFPD Cop | 2 | 1 |
| Rebecca Husain | Chef Annabelle | Marcie Murphy | 1 | 2 |
| Guy Christie | Cop | Dad | 1 | 1 |
| Kirby Morrow | Coach | Ethan (Shaun's Father) | 1 | 2 |
| Reese Alexander | Museum Guard, Prison Guard #2 | Dr. Dustin Novick | 2 | 1 |
| Trevor Carroll | Max Mercury, Street Punk #2 | Riggs | 2 | 1 |
| Ash Lee | Stock Broker | Ben | 1 | 1 |
| Birkett Turton | Eddie Slick / Sand Demon | Benji | 1 | 1 |
| Chris Wood | Electrical Inspector Dupree | Man in Suit | 1 | 1 |
| Donald Heng | Tim Kwon | Owen Pierce | 1 | 1 |
| Helenna Santos | Nurse Shelley | Doctor #1 | 2 | 1 |
| Herbert Duncanson | Sergeant Bates | Yellow Tagged Man | 2 | 1 |
| Jessie Fraser | Nurse | Hostess | 1 | 1 |
| Judith Maxie | Theresa Markel | Chuck's Wife | 1 | 1 |
| Thomas Cadrot | Nigel | James McDougal | 1 | 1 |
| William MacDonald | Gene Huskk | Bob Cravens | 1 | 2 |
| Zavien Garrett | Reggie | Trent | 1 | 1 |
| Zibby Allen | Tanya Lamden | Darlene Burns | 1 | 1 |
| Christopher Rosamond | Thug #1 | Charlie's Dad | 1 | 1 |
| Elyse Maloway | Female Camper | Sonja Baylor | 1 | 1 |
| Isaiah Lehtinen | Kid | Mac | 1 | 1 |
| Krish Lohtia | Bar Manager | Tuxedoed Groomsman | 1 | 1 |
| Michael St. John Smith | Harbor Police Chief | John Wannamaker | 1 | 1 |
| Peter Bryant | Fire Chief | Art's Doctor | 1 | 1 |
| Theresa Wong | Lindsay Kang | OB/GYN | 1 | 1 |
| Emily Schoen | Nerdy Patron #1 | Ferguson, Tech | 1 | 2 |
| Steve Baran | SWAT Commander, Task Force #1 | Deputy | 2 | 1 |
| Andrew Gillingham | Crook #2 | EMT | 1 | 2 |
| Dalias Blake | Tough #2 | Security Guard | 1 | 1 |
| Demord Dann | Security Guard | EMT #1 | 1 | 2 |
| Elizabeth McLaughlin | Theresa Howard | Robin Demayne Scaplin | 1 | 1 |
| Michael Taylor | Kevin | Jeff Williams | 1 | 1 |
| Robbie Segulam | Security Guard | Patient | 1 | 1 |
| Robert Zen Humpage | Saul Frankel | Prison Guard #1 | 1 | 1 |
| Seth Whittaker | Security Guard | Bouncer | 1 | 1 |
| Teana-Marie Smith | Dr. Lockett | Nurse, OB/GYN | 1 | 2 |
| Michelle Choi-Lee | Teller | Nicole Hensley | 1 | 2 |
| Amitai Marmorstein | Kenny | Nate Schmidt | 1 | 1 |
| Andrew Barber | Hippie Guy | EMT #2 | 1 | 1 |
| Bill Dow | Quentin Quale | Committee Chair | 1 | 1 |
| Caitlin Stryker | Laura Stone | Marjorie | 1 | 1 |
| Georgie Daburas | Lucas Sharpe | Patrick | 1 | 1 |
| Jesse Reid | Oswald Loomis | Surgical Resident | 1 | 1 |
| Julianne Christie | Warden Del Toro | Karen | 1 | 1 |
| Kaare Anderson | Middle-Aged Man | Doug | 1 | 1 |
| Shayn Walker | Police Armorer | Burly Guy | 1 | 1 |
| Tim Zhang | Anxious Meta | EMT #1 | 1 | 1 |
| Carlo Fortin | FBI Agent | Nurse #2 | 1 | 1 |
| Hannah Drew | Bank Teller | Wilma Tifft | 1 | 1 |
| Kareem Malcolm | Male Uni | Physio Tech | 1 | 1 |
| Terence Hayman | Major Morgan | Avery's Father | 1 | 1 |
| Xander Hall | Officer #1 | Ray Kalman | 1 | 1 |
| Ese Atawo | Detective Frankie Curtis | Ramona Garcia | 1 | 1 |
| Paul Belsito | Thug #2 | Bartender | 1 | 1 |
| Stephen Lobo | Jim Corrigan / The Spectre | Andrews' Doctor | 1 | 1 |
| Alistair Abell | ER Doctor | Arnold Granger | 1 | 1 |
| Paul Moniz de Sa | Jeweler | Doctor #1 | 1 | 1 |
| Serge Jaswal | Suit #2 | Brad | 1 | 1 |
| Will E. McDonald | Truck Guard #1 | Delivery Man | 1 | 1 |
| Dan Ginnane | Bank Robber #2 | Young Man | 1 | 1 |
| Daylin Willis | Ivo Employee | Driver | 1 | 1 |
| Leo Chiang | Yakuza Baddie | Security Guard | 1 | 1 |
| Peter Hall | Vincent Santini | Farmhouse Owner #1 | 1 | 1 |
| Bernard Cuffling | Priest #2 | Stanley | 1 | 1 |
| Karyn Halpin | Junior Agent | 30 Year Old Robin | 1 | 1 |
| Brendon Zub | Kyle | Policeman | 1 | 1 |
| Jerry Wasserman | President of the U.S.A. | Walter Flemming | 1 | 1 |
| Dagan Nish | Junkie | EMT #2 | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.