All 55 actors in both Grey's Anatomy and The Pitt
55 actors have appeared in both Grey's Anatomy and The Pitt, across 497 episodes. The most-credited is Samantha Sloyan, Dr. Penelope Blake in Grey's Anatomy and Lily Bradley in The Pitt.
| Actor | In Grey's Anatomy | In The Pitt | Eps | Eps |
|---|---|---|---|---|
| Samantha Sloyan | Dr. Penelope Blake | Lily Bradley | 19 | 7 |
| Amanda Fuller | Morgan Peterson | Madison Humphrey | 5 | 2 |
| Tracy Vilar | Becca McMurdo | Lupe Perez | 1 | 18 |
| Alexandra Metz | Carmen Alvarez | Dr. Yolanda Garcia | 1 | 24 |
| Marguerite Moreau | Dr. Emma Marling | Lynette Wheeler | 6 | 4 |
| Michael Hyatt | Mariann Davidson | Gloria Underwood | 1 | 8 |
| Rusty Schwimmer | Patricia Phillips | Monica Peters | 1 | 6 |
| Irene Choi | Ashley | Med Student Joy Kwon | 1 | 12 |
| Lesley Boone | Judy Kemp | Nurse Lena Handzo | 3 | 9 |
| Mackenzie Astin | Danny Wilson | Jereme Spencer | 2 | 3 |
| Ayesha Harris | Charlie Yarrington | Dr. Parker Ellis | 1 | 10 |
| Jenny O'Hara | Mrs. Shelton | Candace O'Grady | 1 | 1 |
| Christopher Thornton | Daniel Campbell | Dr. Caleb Jefferson | 1 | 6 |
| Latarsha Rose | Polly Campbell | Demi Davis | 1 | 2 |
| Drew Powell | Carl Shatler | Doug Driscoll | 1 | 6 |
| Phil Abrams | Dr. Jim Nelson | Dr. Peter Cabrera | 3 | 1 |
| Taj Speights | Jonah Mays | Jake Malloy | 1 | 5 |
| Tyler Poelle | Mason | Silas Dunn | 1 | 2 |
| Misha Gonz-Cirkl | Social Worker | Esme Alvarez | 2 | 7 |
| Ellen Wroe | Mrs. Green | Eloise Wheeler | 1 | 3 |
| Cathryn Dylan Ortiz | Maxine | Brenda Azurmendi | 1 | 5 |
| Sarah Jane Morris | Emily Vaughn | Janey | 1 | 2 |
| Janira Reyes | June Rojas | Dawn Marshall | 1 | 3 |
| Bess Rous | Nina Sullivan | Sherry Davis | 1 | 2 |
| Derek Cecil | Sean Allen | Michael Williams | 1 | 3 |
| John Getz | Michael Breyers | Lloyd Wilkins | 2 | 3 |
| Mac Brandt | Paramedic #3 | Greg Young | 4 | 1 |
| Adargiza De Los Santos | Nadine Talbott | Nicole Steadman | 1 | 1 |
| Enuka Okuma | Teresa Brotherton | Natalie Malone | 1 | 1 |
| Heather Mazur | Erin Mason | Marissa | 1 | 2 |
| Eddie Yu | Luke | Medic Harley | 1 | 6 |
| Hansford Prince | Sam Reynolds | Earl Thomas | 1 | 6 |
| Johnny Sneed | Garrett | Austin Green | 1 | 3 |
| Kenneth Mosley | Orrin Mills | Sherman Polk | 1 | 1 |
| Kevin Brief | Barry Taylor | George Francis | 1 | 3 |
| Clare Carey | Nikki Gibson | Lauren Milford | 1 | 1 |
| Elijah Lockhart | Oliver | Intern | 1 | 1 |
| Madeline Carroll | Ivy Soltanoff | Rita Wolcott | 1 | 1 |
| David Chan | Mr. Madera | Jason | 1 | 2 |
| Brick Jackson | Mr. Williams | Barry Mitchell | 1 | 1 |
| Mason McCulley | Ryan | Justin | 1 | 1 |
| Mandy Levin | Dana Leggett | Wendy Atwater | 1 | 2 |
| Emma Kennedy | Lily | Morgan | 1 | 4 |
| Eugene Byrd | Danny Ford | Lyman Paine | 1 | 1 |
| Robert Michael Lee | Gerald Lien | Harvey Chang | 1 | 1 |
| Melissa Oliver | Perfusionist | Nurse Erica Rossi | 2 | 1 |
| Chad Addison | Sam Roane | Brian Thomas | 1 | 2 |
| Eliyas Qureshi | Bailiff | Phil Dunham | 1 | 1 |
| Angela Lin | Barbara Yu | Nancy Yee | 1 | 1 |
| Jay Walker | Bike Messenger | Sean | 1 | 1 |
| Stacie Greenwell | Mrs. Vanderburg | Tina Chambers | 1 | 1 |
| Bronson Arrivillaga | Max Young | Ben Baker | 1 | 1 |
| Clayton Farris | Kevin | Sherman Rush | 1 | 1 |
| Taneka Johnson | Nurse Khadijah | Dr. Regina Paulson | 1 | 1 |
| Paull Walia | Dr. Kan Mattoo | Dr. Mark Gladden | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.