William Petersen Gil Grissom Actor, Producer Marg Helgenberger Catherine Willows Actor George Eads Nick Stokes Actor Paul Guilfoyle Capt. Jim Brass Actor Eric Szmanda Greg Sanders Actor Robert David Hall Dr. Al Robbins Actor David Berman David Phillips Actor Wallace Langham David Hodges Actor Liz Vassey Wendy Simms Actor Lauren Lee Smith Riley Adams Actor Archie Kao Guest Star Joshua Malina Guest Star Joey King Guest Star Loren Dean Guest Star Alison Pill Guest Star Billy Lush Guest Star José Zúñiga Guest Star Mike Hagerty Guest Star Amy Aquino Guest Star Jessica Collins Guest Star Michael Ensign Guest Star Cyd Strittmatter Guest Star Jerry Bruckheimer Executive Producer Carol Mendelsohn Executive Producer Ann Donahue Executive Producer Anthony Zuiker Executive Producer Allen MacDonald Writer Naren Shankar Writer Brad Tanenbaum Director