THE CSI TEAM INVESTIGATES THE MYSTERIOUS DEATHS OF IDENTICAL TWINS KILLED ON THE VERY SAME NIGHT, ON "CSI: CRIME SCENE INVESTIGATION," THURSDAY, NOV. 16

"Happenstance" -- When identical twins are found dead on the same night, the CSI team investigates whether or not the two murders are connected, on CSI: CRIME SCENE INVESTIGATION, Thursday, Nov. 16 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Jean de Segonzac directed the episode from a script by Sarah Goldfinger.

The evidence in both cases does not immediately prove a connection between the two deaths. However, as the CSIs dig deeper into the histories of the women, a surprising twist takes the investigation in a new direction.

SERIES REGULARS:

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

GUEST CAST:

David Phillips: David Berman
Wendy Simms: Liz Vassey
Mandy Webster: Sheeri Rappaport
Archie Johnson: Archie Kao
Amanda Sinclair: Joanna Going
Gary Sinclair: Frank Grillo
Henry Sinclair: Maxwell Huckabee
Allison Shram: Kelly Smith
Dr. Gus Hoffman: J.C. Mackenzie
Jake Lenoir: Harry Van Gorkum
Jill Case: Joanna Going
Natal Peled: Sarai Givaty
Tiffany Hughes: Saige Thompson
Dora Pomerantz: Valerie Mahaffey

RATING: To Be Announced