DON MUST TRACK DOWN TWO VIOLENT FELONS WHO ESCAPE AFTER A PRISON BUS CRASH, ON THE FIRST SEASON FINALE OF "NUMB3RS," FRIDAY, MAY 13

"Manhunt" -- Don must find two violent felons who escape after their prison bus is in a car accident, on the first season finale of NUMB3RS, Friday, May 13 (10:00-11:00 PM, ET/PT) on CBS. Martha Mitchell directed the episode written by Andrew Dettmann.

As Don investigates the prison bus crash, Charlie uses of probability analysis to conclude that the bus crash was not an accident, but part of a conspiracy to free a dangerous killer. Now, Don and Charlie must discover the killer's lethal agenda and stop him before he is able to carry it out.

Don Eppes: Rob Morrow
Charlie Eppes: David Krumholtz
Alan Eppes: Judd Hirsch
Terry Lake: Sabrina Lloyd
Larry Fleinhardt: Peter MacNicol
David Sinclair: Alimi Ballard
Raynor: Eddie Velez
Agent Cooper: Max Martini
McDowd: Kevin Fry-Bowers
Williams: Chad L. Coleman
Guard: Brent Briscoe
Lewis: Ryan McConville
CHP Officer Morris: Christina Cox
Karen: Jennifer Westfeldt
Detective Reed: Anthony De Sando
Foreman: John Del Regno
Driver: Jim Wilkey
Student: Julie Mann
William's girlfriend: Napiera Groves

RATING: To Be Announced