William Petersen Gil Grissom Actor, Producer Marg Helgenberger Catherine Willows Actor Gary Dourdan Warrick Brown Actor George Eads Nick Stokes Actor Eric Szmanda Greg Sanders Actor Robert David Hall Dr. Al Robbins Actor Wallace Langham David Hodges Actor David Berman David Phillips Guest Star Liz Vassey Wendy Simms Guest Star Katey Sagal Guest Star Rachael Harris Guest Star Diedrich Bader Guest Star Constance Marie Guest Star Jon Wellner Henry Andrews Guest Star Larry Mitchell Guest Star Stephen Tobolowsky Guest Star Benjamin King Guest Star Tom McGowan Guest Star J.D. Walsh Guest Star Kevin Sussman Guest Star Brian Letscher Guest Star Jerry Bruckheimer Executive Producer Carol Mendelsohn Executive Producer Ann Donahue Executive Producer Anthony Zuiker Executive Producer Chuck Lorre Writer Lee Aronsohn Writer Alec Smight Director