CATHERINE BECOMES PERSONALLY INVESTED IN THE CASE OF A YOUNG GIRL FOUND MURDERED BEHIND A COMEDY CLUB, ON "CSI: CRIME SCENE INVESTIGATION," THURSDAY, APRIL 10

"A Thousand Days on Earth" - The disturbing death of a 3-year-old girl has a great impact on Catherine as she searches for clues to her murder, on CSI: CRIME SCENE INVESTIGATION, Thursday, April 10 (9:00-10:00 PM, ET/PT) on the CBS Television Network.

SERIES REGULARS:

Gil Grissom: William Petersen
Catherine Willows: Marg Helgenberger
Warrick Brown: Gary Dourdan
Nick Stokes: George Eads
Captain Jim Brass: Paul Guilfoyle
Greg Sanders: Eric Szmanda
Dr. Robbins: Robert David Hall
Hodges: Wallace Langham

RECURRING CAST:

David Phillips: David Berman
Archie Johnson: Archie Kao
Wendy Simms: Liz Vassey

GUEST CAST:

Greg Fitzsimmons: Greg Fitzsimmons
Nora O'Toole: Jennifer Hall
Leo Finley/Dean: James Jay Paulson
Donald Balboa: Raymond Cruz
Boyd Waldrip: David Meunier
Grace Waldrip: Donnamarie Recco
Mechanic William: Stanford Davis
Amir Sayeed: Dariush Kashani
Maajida Sayeed: Rima Laham
Cordelia Doe/Inez: Baylee Rogers
Offended Guy: Nathan Baesel
Male Figure: Nathan Baesel
Heavyset Guy: Noah Harpster
Field Reporter: Suzanne Rico
Paula Francis: Paula Francis
Negotiator: Bobby Hosea
SWAT Officer Jack Parker: Vincent Duvall
Faith Waldrip: Ryan Simpkins
Tyler Waldrip: Ty Simpkins

WRITTEN BY: Evan Dunsky

DIRECTED BY: Kenneth Fink

RATING: To Be Announced