CHARLIE IS CAUGHT IN THE CROSSFIRE WHEN THE FBI OFFICES ARE AMBUSHED BY AN UNKNOWN ASSAILANT, ON "NUMB3RS," FRIDAY, APRIL 28

"Rampage" -- When an assailant storms the FBI office with a gun, Charlie gets caught in the crossfire between the suspect and the FBI agents, on NUMB3RS, Friday, April 28 (10:00-11:00 PM, ET/PT) on the CBS Television Network. J. Miller Tobin directed the episode written by Ken Sanzel.

After an unknown man opens fire in the FBI offices, Don and his team must investigate his motive and his connection to a dangerous arms dealer who is on trial. After almost getting shot, Charlie is visibly shaken and reluctant to return to the offices, hindering his contribution in the case.

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
Sensei: Kevin Carroll
Matt Pribitech: Brian Cousins
Dave Taggart: Craig Zimmerman
Trish Schane: Veanne Cox
Ryan McCall: William Charlton
Alec Schane: Al Espinosa
Kurt Delock: Robert O'Reilly
Tech: Matthew Yang King

RATING: To Be Announced