William Petersen Gil Grissom Actor, Producer Marg Helgenberger Catherine Willows Actor Gary Dourdan Warrick Brown Actor George Eads Nick Stokes Actor Paul Guilfoyle Capt. Jim Brass Actor Eric Szmanda Greg Sanders Actor Robert David Hall Dr. Al Robbins Actor Wallace Langham David Hodges Actor Jessica Lucas Guest Star Gail O'Grady Guest Star David Berman David Phillips Guest Star Archie Kao Guest Star Liz Vassey Wendy Simms Guest Star Anita Gillette Guest Star Cassius M. Willis Guest Star Todd Jeffries Guest Star James R. Bowers Guest Star Colin Kim Guest Star John Billingsley Guest Star Lucas Babin Guest Star William Russ Guest Star Camila Green Guest Star Charles Shen Guest Star Frank Messina Guest Star Erika Alexander Guest Star Jon Wellner Henry Andrews Guest Star Jerry Bruckheimer Executive Producer Carol Mendelsohn Executive Producer Ann Donahue Executive Producer Anthony Zuiker Executive Producer David Rambo Writer Jacqueline Hoyt Writer Alec Smight Director