CSI: Crime Scene Investigation Season 7
Episodes	24

The seventh season of CSI: Crime Scene Investigation originally aired on CBS on September 21, 2006 and ended on May 17, 2007.

Contents 1 Cast 1.1 Main Cast 1.2 Recurring Cast 2 Episodes

CastEdit

Main CastEdit

• William Petersen as Gil Grissom
• Marg Helgenberger as Catherine Willows
• Gary Dourdan as Warrick Brown
• George Eads as Nick Stokes
• Jorja Fox as Sara Sidle
• Eric Szmanda as Greg Sanders
• Robert David Hall as Dr. Al Robbins
• Louise Lombard as Sofia Curtis
• Paul Guilfoyle as Jim Brass

Recurring CastEdit

• Liev Schreiber as Mike Keppler
• Archie Kao as Archie Johnson
• David Berman as David Phillips
• Wallace Langham as David Hodges
• Liz Vassey as Wendy Simms
• Conor O'Farrell as Jeffrey McKeen

EpisodesEdit