Actors in both CSI: Crime Scene Investigation and Seinfeld
133 actors have appeared in both CSI: Crime Scene Investigation and Seinfeld, across 517 episodes. The most-credited is Wayne Knight, Mr. Terrence Lombard in CSI: Crime Scene Investigation and Newman in Seinfeld.
| Actor | In CSI: Crime Scene Investigation | In Seinfeld | Eps | Eps |
|---|---|---|---|---|
| Wayne Knight | Mr. Terrence Lombard | Newman | 1 | 49 |
| Melinda Clarke | Lady Heather | Alex | 8 | 1 |
| Steve Hytner | John Claddon | Bania | 1 | 6 |
| Lauren Bowles | Ellen | Waitress, Blonde Longhaired Woman, Waitress #1 | 1 | 9 |
| Ping Wu | Coroner | Ping | 1 | 4 |
| Wayne Wilderson | Paramedic Edwin Kelso | Walter | 6 | 4 |
| Brian George | Dr. Parayan | Babu Bhatt | 1 | 3 |
| Edie McClurg | Madge | Mrs. Oliver | 2 | 1 |
| Tim DeKay | Neal Matthews | Kevin | 1 | 2 |
| Tom Wright | Bob Harris, Jake Daniels | Morgan, Executive | 2 | 4 |
| Vaughn Armstrong | Dr. Dennis Keil | Lt. Coleman | 1 | 2 |
| Brenda Strong | Dr. Leigh Sapien | Sue Ellen | 1 | 4 |
| Gina Hecht | Donna Wetzel, Mrs. Buckley | Dana Foley | 2 | 3 |
| James Patrick Stuart | Adam Matthews | Brett | 4 | 1 |
| Tony Amendola | Professor Rambar, The Super | Rushdie | 3 | 2 |
| Bruce Davison | Avery Tinsdale | Wyck | 1 | 3 |
| Cary Elwes | Police Officer | David Lukner | 1 | 1 |
| Kari Coleman | Mrs. Sheila Beck | Allison | 1 | 3 |
| Katherine LaNasa | Ginger | Cathy | 1 | 1 |
| Maggie Wheeler | Female Comic | Cynthia | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.