Actors in both 9-1-1 and CSI: Crime Scene Investigation
206 actors have appeared in both 9-1-1 and CSI: Crime Scene Investigation, across 480 episodes. The most-credited is Wallace Langham, Brian in 9-1-1 and David Hodges in CSI: Crime Scene Investigation.
| Actor | In 9-1-1 | In CSI: Crime Scene Investigation | Eps | Eps |
|---|---|---|---|---|
| Wallace Langham | Brian | David Hodges | 1 | 74 |
| Larry Sullivan | Dave Kramer | Officer Akers, Officer Andy Akers | 1 | 40 |
| Debra Christofferson | Sue Blevins | Regina Owens | 37 | 1 |
| Danny Nucci | Rick Romero | Det Daniel Sosa | 10 | 1 |
| Romy Rosemont | Lola Peterson | Jacqui Franco | 5 | 13 |
| Sasha Roiz | Lou Ransone | Danny Macklin | 6 | 1 |
| La Monde Byrd | David Hale | Young Harry Bastille | 11 | 1 |
| Arielle Kebbel | Lucy Donato | Blonde Teen | 10 | 1 |
| Daniel Roebuck | Norman Peterson | Frank Rosetti, Fred Paulsen | 5 | 2 |
| Chelsea Kane | Kameron | Brooke Cassidy | 5 | 1 |
| Henry G. Sanders | Samuel Carter | Bill Gibson | 5 | 1 |
| Tangie Ambrose | Lottery Ticket Woman | Miss Kitty / Angela Banner, Tina | 1 | 5 |
| Vanessa Marano | Sydney Grossman | Samantha Cafferty | 2 | 1 |
| Abby Brammell | Eva Mathis | Debra, Jane Gallagher | 6 | 2 |
| Vincent Duvall | Hugh | Swat Lt. Jack Parker, Mark Trent | 1 | 7 |
| Tiffany Dupont | Ali Martin | Cammie Brookston | 4 | 1 |
| Mark Derwin | Captain Thomas | James Mandelbaum, Braun's Lawyer | 4 | 3 |
| Aimeé Teegarden | Alex Doyle | Molly Sinclair | 3 | 1 |
| Chris Bauer | Sheriff Woodson | Detective Paul Browning | 1 | 1 |
| Eric Nenninger | Brian | Jesse, Officer Collins | 2 | 2 |
Cast data from TVmaze, licensed CC BY-SA 4.0.