Actors in both CSI: Crime Scene Investigation and The Unit
133 actors have appeared in both CSI: Crime Scene Investigation and The Unit, across 406 episodes. The most-credited is Larry Sullivan, Officer Akers, Officer Andy Akers in CSI: Crime Scene Investigation and Avner in The Unit.
| Actor | In CSI: Crime Scene Investigation | In The Unit | Eps | Eps |
|---|---|---|---|---|
| Larry Sullivan | Officer Akers, Officer Andy Akers | Avner | 40 | 1 |
| Conor O'Farrell | Undersheriff McKeen | Major General Heath | 13 | 4 |
| Summer Glau | Mandy Cooper | Crystal Burns | 1 | 7 |
| Bre Blair | Tracy | Joss Morgan | 2 | 5 |
| Benito Martinez | Gabriel Ortiz | Benjamin Castillo | 1 | 3 |
| Daniel Wisler | Yak #4 | Jeremy Erhart | 1 | 5 |
| Dean Norris | Phil Baker | Supervisor Marsh | 3 | 2 |
| Matt Malloy | Max Sullivan | Dr. Farris | 1 | 4 |
| Damon Herriman | Dwayne Simpson | Sgt. Parker | 1 | 1 |
| Eric Ladin | Delf Rod | Blaylock | 1 | 1 |
| Matt Gerald | Vincent Lafoon | Beau Dauber (Unit Member) | 1 | 3 |
| Michele Greene | Jan Branson, Sue Schiff | Cynthia Burdett | 2 | 4 |
| David Gianopoulos | Daniel Pritchard | U.N. Chief Security Officer | 2 | 1 |
| Kirk B.R. Woller | Prison Official | Detective Penman | 1 | 2 |
| Richard Gilliland | Mr. Steiner, Stan Brock / Charlene Living Doll | Ellis Kapp | 2 | 1 |
| Dayton Callie | Ernie Edward Dell | Middle Aged Man | 3 | 1 |
| Lindsay Frost | Marjorie Wescott | Senator Webb | 1 | 3 |
| Alex Wexo | Stargazer | Det. Humphrey | 1 | 1 |
| C.S. Lee | Vincent Carrado | XO | 1 | 1 |
| David Meunier | Barry Lawrence, Boyd Waldrip | Michael Angelli | 2 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.