Actors in both 9-1-1 and Station 19
113 actors have appeared in both 9-1-1 and Station 19, across 248 episodes. The most-credited is Tracie Thoms, Karen Wilson in 9-1-1 and Dr. Diane Lewis in Station 19.
| Actor | In 9-1-1 | In Station 19 | Eps | Eps |
|---|---|---|---|---|
| Tracie Thoms | Karen Wilson | Dr. Diane Lewis | 64 | 9 |
| Sterling Sulieman | Jonas | Grant | 1 | 9 |
| Chris Wu | Officer Williams | Employee #1 | 20 | 1 |
| Chelsea Harris | Amari Sharpe | Nikki | 1 | 3 |
| Tricia O'Kelley | Rita Ambrose | Kitty Dixon | 1 | 7 |
| Vanessa Marano | Sydney Grossman | Molly | 2 | 2 |
| Nina Millin | Yvette Sims, Esq. | Dayna Rutledge | 1 | 6 |
| Robert Curtis Brown | Ronald | Paul Montgomery | 1 | 8 |
| Rick Worthy | Colonel John Hartman | Anthony Hughes | 2 | 4 |
| Romy Rosemont | Lola Peterson | Jane | 5 | 1 |
| Mac Brandt | Eli Cobb | Agent Baxter | 3 | 1 |
| David Young Lee | Sang Han | Jae-Jin Park | 4 | 1 |
| Amber Friendly | Dr. Helen Green | Elaine | 3 | 1 |
| Elena Campbell-Martinez | Dr. Heller | Mrs. Ortega | 2 | 1 |
| George Wyner | Don | Morris Hapgood | 1 | 1 |
| Isidoro Pérez | Benny Wilkinson | Oliver | 1 | 1 |
| Jee Young Han | Liz | Charlotte Dearborn | 1 | 2 |
| Tom Wright | Buck's Doctor | Battalion Chief Gregory | 1 | 3 |
| Troy Winbush | Nathaniel Green | Clark | 3 | 1 |
| Matthew Wimbush | Firefighter #2 | Officer Gates | 1 | 3 |
Cast data from TVmaze, licensed CC BY-SA 4.0.