CSI: Crime Scene Investigation Season 1 Characters & Cast — No Spoilers
Every character in CSI: Crime Scene Investigation season 1 with photos and the actors who play them, including William L. Petersen, Marg Helgenberger, Gary Dourdan — spoiler-free, nothing from later seasons.
- Gil Grissom — played by William L. Petersen
- Catherine Willows — played by Marg Helgenberger
- Warrick Brown — played by Gary Dourdan
- Nick Stokes — played by George Eads
- Sara Sidle — played by Jorja Fox
- Jim Brass — played by Paul Guilfoyle
- Greg Sanders — played by Eric Szmanda
- Al Robbins — played by Robert David Hall
- David Phillips — played by David Berman
- Ray O'Riley — played by Skip O'Brien
- Jenna Williams — played by Judith Scott
- Brian Mobley — played by Glenn Morshower
- Lindsey Willows — played by Madison McReynolds
- Teri Miller — played by Pamela Gidley
- Officer Arvington — played by Greg Collins
- Detective Evans — played by Mark Collver
- Joe Metcalf / Hotel Security — played by Joseph Patrick Kelly
- Bobby Dawson — played by Gerald McCullouch
- Conrad Ecklie — played by Marc Vann
- Eddie Willows — played by Timothy Carhart
All seasons of CSI: Crime Scene Investigation: full spoiler-free character guide