WHEN A SERIES OF BLACKOUTS OCCUR IN POWER STATIONS LEAVING LOS ANGELES IN THE DARK, DON AND HIS TEAM MUST DETERMINE IF IT IS AN ACCIDENT OR THE WORK OF TERRORISTS, ON "NUMB3RS," FRIDAY, NOV. 3

"Blackout" -- When a series of blackouts occur in power stations leaving Los Angeles in the dark, Don and his team must determine if it is an accident or the work of terrorists, on NUMB3RS, Friday, Nov. 3 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Scott Lautanen directed the episode which is written by Andrew Dettmann.

When Charlie and Larry's first mathematic analysis of the crime proves to be wrong, they take a deeper look into the blackouts and uncover important clues. Meanwhile, the sparks begin to fly between Don and his former trainee, special agent Warner.

SERIES REGULARS:

Don Eppes: Rob Morrow
Charlie Eppes: David Krumholtz
Alan Eppes: Judd Hirsch
David Sinclair: Alimi Ballard
Larry Fleinhardt: Peter MacNicol
Megan Reeves: Diane Farr
Amita Ramajuan: Navi Rawat
Colby Granger: Dylan Bruno

RECURRING CAST:

Special Agent Liz Warner: Aya Sumika

GUEST CAST:

Ivan Tabakian: Paul Statman
Randy Syles: Matthew Humphreys
Kari Syles: Amy Sloan
Bartender: Joseph Brooke
Punk Guy: John Bobek
LAPD Cop: Ben Cain
Baker: Gareth Williams
Ausa Diane Verano: Chanda Hartman
Gang Soldier #1: Daniel Arrias
Guard on Duty: Mark Finnell
Enclosure Guard: Robert Patteri

RATING: To Be Announced