DON AND HIS TEAM MUST STOP A SUSPECT WHO INTERFERED WITH CRUCIAL COUNTER-TERRORISM DRILLS IN LOS ANGELES, ON A REBROADCAST OF "NUMB3RS," ON A SPECIAL NIGHT AND TIME, SATURDAY, JAN. 20 AT 9:00-10:00 PM, ET/PT

Scott Cohen ("Street Time") and John Heard ("Locusts," "Prison Break") Guest Star

"Soft Target" -- Don and his agents must uncover who interfered with a counter-terrorism exercise before deadly results occur, on a rebroadcast of NUMB3RS, on a special night and time, Saturday, Jan. 20 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Andy Wolk directed the episode written by Don McGill. (Originally broadcast 11/4/05)

Scott Cohen ("Street Time") guest stars as James Grace, Homeland Security's L.A. Asst. Bureau Chief, who reports to Peter Houseman, played by John Heard ("Locusts," "Prison Break").

A week-long series of counter-terrorism exercises are put to the test by Homeland Security in Los Angeles, but when the first one is violated by someone who releases a potentially lethal gas in the subway system, Don and his team are called in to find the culprit. Further investigation leads them to an unlikely suspect trying to prove a point about the city's lack of preparedness.

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
Val Eng: Christina Chang
James Grace: Scott Cohen
Peter Houseman: John Heard
Roger Holstein: Dylan Kenin
Jennifer Nash: Melinda Page Hamilton
Glen Nash: Scott William Winters
Bree Eng: Lynn Chen

RATING: TV-PG-LV