Actors in both CSI: Crime Scene Investigation and Monk
288 actors have appeared in both CSI: Crime Scene Investigation and Monk, across 461 episodes. The most-credited is Wallace Langham, David Hodges in CSI: Crime Scene Investigation and Steve DeWitt in Monk.
| Actor | In CSI: Crime Scene Investigation | In Monk | Eps | Eps |
|---|---|---|---|---|
| Wallace Langham | David Hodges | Steve DeWitt | 74 | 1 |
| Marc Vann | Conrad Ecklie | Hal Duncan, Miles Franklin | 67 | 2 |
| Skip O'Brien | Det. Ray O'Riley | Sgt. Chitwood | 24 | 1 |
| Melora Hardin | Sports Book Manager | Trudy Anne Monk, Lisa | 1 | 10 |
| Eric Stonestreet | Ronnie Litre | Boom Boom | 11 | 1 |
| Glenne Headly | Viviana Conway aka Madame Marvelous | Karen Stottlemeyer | 1 | 4 |
| Christopher Wiehl | Hank, Emergency Service Guy | Scott Gregorio | 7 | 1 |
| Michael Patrick McGill | Ruben Caster | First Patrolman, Sgt. Steiner, Uniform Cop #2 | 1 | 3 |
| Titus Welliver | Mark Gabriel | Daniel Reese | 3 | 1 |
| Judith Scott | Dr. Jenna Williams | Principal Franklin | 6 | 1 |
| Jim Beaver | Stanley Tanner | Sheriff Ronald Mathis | 2 | 1 |
| Josh Stamberg | Dr. Tripton | Agent Grooms | 1 | 2 |
| Reginald VelJohnson | Dr. Philip Kane | Todd | 2 | 1 |
| Glenn Morshower | Sheriff Brian Mobley | Martin Willowby | 7 | 1 |
| Brett Cullen | John Nolan | James | 1 | 1 |
| Jeffrey Dean Morgan | Detective William Nolan | Steven Leight | 1 | 1 |
| John D'Aquino | Gavin Fenish | McKiernan | 1 | 1 |
| John Michael Higgins | Anthony Caprice | Roddy Lankman | 1 | 1 |
| Krista Allen | Kristy Hopkins | Teresa Telenko | 3 | 1 |
| Peter Stormare | George "Binky" Babinkian | Petya Lovak | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.