CATHERINE�S BIOLOGICAL FATHER IS THE PRIME SUSPECT IN A DOUBLE MURDER INVESTIGATION AT HIS CASINO, ON A REBROADCAST OF "CSI: CRIME SCENE INVESTIGATION," THURSDAY, SEPT. 9

"No More Bets" -- The CSI team investigates a double murder at the casino of Catherine�s biological father, where he becomes the prime suspect, on a rebroadcast of CSI: CRIME SCENE INVESTIGATION Thursday, Sept. 9 (9:00-10:00 PM, ET/PT). Richard Lewis directed the episode from a teleplay by Naren Shankar, one of the series� executive producers, Carol Mendelsohn and Judith McCreary and a story by Andrew Lipsitz and Dustin Lee Abraham. (Originally broadcast 5/13/04)

The bodies of two gambling cheats are discovered shot execution style, shortly after being caught scamming several of Sam Braun's casinos, making Sam the number one murder suspect. Grissom is forced to take Catherine off the case because of her biological tie to Sam.

Gil Grissom: William Petersen
Catherine Willows: Marg Helgenberger
Captain Jim Brass: Paul Guilfoyle
Nick Stokes: George Eads
Warrick Brown: Gary Dourdan
Sara Sidle: Jorja Fox
Greg Sanders: Eric Szmanda
Dr. Robbins: Robert David Hall
David Phillips: David Berman
Sam Braun: Scott Wilson
Chris Bezich: Nicholas Lea
Hodges: Wallace Langham
John Landers: Maury Chaykin
Seth Landers: Eddie Kaye Thomas
Teddy Keller: Justin Urich
David Millins: Brandon Quinn
Laweyer: Mark Derwin
Officer Devine: Edmund Wyson
Officer Metcalf: Joseph Patrick Kelly

RATING: TV14-V