Will Patton ("The Agency") Guest Stars  

           "The O.G." -- When a fellow FBI agent working undercover is killed in a gang retaliation, Don and his team must investigate, on a rebroadcast of NUMB3RS, on a special night and time, Saturday, June 30 (9:00-10:00 PM, ET/PT) on the CBS Television Network.  Rob Holcomb directed the episode written by Andrew Dettmann.  (Originally broadcast 1/6/06)  

           Will Patton ("The Agency") guest stars as LAPD Lieutenant Gary Walker, who is in charge of LAPD's Gang Impact Team.

            When Don and his team are called to the murder scene of a Los Angeles gang member, they learn that it is a fellow agent who had been working undercover.  Without exposing the agent's cover, Don must investigate his murder by a rival gang and try to crack the gangs' leadership and territories to find the suspect.  But the agents are  surprised when they learn who is responsible for the source of the rivalry.

Don Eppes.................................. Rob Morrow

Charlie Eppes........................ David Krumholtz

Alan Eppes.................................... Judd Hirsch

David Sinclair............................... Alimi Ballard

Larry Fleinhardt....................... Peter MacNicol

Megan Reeves ............................... Diane Farr

Colby Granger.............................. Dylan Bruno

Det. Gary Walker........................... Will Patton

Olivia Rawlings.......................... Tamara Taylor

AUSA Robin Brooks............. Michelle Nolden

John Owens................................... Allan Louis

Travis Grant................................. Aldis Hodge

Karen Rhimes........................ Chastity Dodson

Anthony....................................... Elijah Kelley

GENRE:  CRIME DRAMA, MYSTERY, SUSPENSE

RATING:  TV-PG-V

Photos now available at http://www.cbspressexpress.com/

Official CBS website:  http://www.cbs.com/primetime/numb3rs/