Actors in both CSI: Crime Scene Investigation and The O.C.
75 actors have appeared in both CSI: Crime Scene Investigation and The O.C., across 429 episodes. The most-credited is Marc Vann, Conrad Ecklie in CSI: Crime Scene Investigation and Detective Warner in The O.C..
| Actor | In CSI: Crime Scene Investigation | In The O.C. | Eps | Eps |
|---|---|---|---|---|
| Marc Vann | Conrad Ecklie | Detective Warner | 67 | 1 |
| Melinda Clarke | Lady Heather | Julie Cooper | 8 | 11 |
| Autumn Reeser | Rachel Lyford | Taylor Townsend | 1 | 15 |
| Shannon Lucio | Kristi Holt | Lindsay Gardner | 1 | 12 |
| Paula Trickey | Lori Tinsley | Veronica Townsend | 1 | 9 |
| Cam Gigandet | Mark Young | Kevin Volchok | 1 | 15 |
| Jeff Hephner | Wayne Smith | Matt Ramsey | 1 | 13 |
| José Zúñiga | Det. Chris Cavaliere | Jason Spitz | 11 | 3 |
| Amanda Righetti | Young Teen | Hailey Nichol | 1 | 12 |
| Brandon Quinn | Ernie Menlo, Zach Alton | Spencer Bullit | 2 | 6 |
| Ron Del Barrio | Uniform #3, Swat Leader | A.J. | 3 | 1 |
| Johnny Lewis | Tad Sidley | Dennis "Chili" Childress | 1 | 9 |
| Kathleen York | A.D.A. Hardt | Renee Wheeler | 1 | 4 |
| Johnny Messner | Frank Cafferty, Ted Sallanger | Lance | 2 | 5 |
| Rosalind Chao | Michelle Huntley | Dr. Kim | 1 | 6 |
| Taylor Handley | Max Newman | Oliver Trask | 1 | 6 |
| Lisa Rotondi | Viva Charles | Gwen Harper | 1 | 4 |
| Daphne Ashbrook | Buffet Manager | Dawn Atwood | 1 | 5 |
| Brian McNamara | Steve Anderson | Carson Ward | 1 | 3 |
| Lamont Thompson | SWAT Officer | Greg Hodes | 1 | 4 |
Cast data from TVmaze, licensed CC BY-SA 4.0.