DON AND HIS TEAM ARE CALLED IN WHEN A FATHER IS MURDERED IN THE LATEST OF A SERIES OF UPSCALE HOME ROBBERIES, ON "NUMB3RS," FRIDAY, NOV. 11

Colin Hanks ("Orange County") Guest Stars

"Convergence" -- When a father is killed in a home robbery, Don and his team investigate the connection between several recent robberies in the upscale community, on NUMB3RS, Friday, Nov. 11 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Dennis Smith directed the episode written by executive producers Cheryl Heuton and Nicholas Falacci.

Colin Hanks ("Orange County") guest stars as Charlie's nemesis and fellow mathematician, Marshall Penfield.

When the number of violent home invasions in an upscale neighborhood begins to escalate, Don and his agents are called in after it is discovered that the victims are being tracked through the GPS in their cell phones. To help solve the case, Charlie applies a data-mining procedure to find a link between the robberies and uncovers a connection between the victim's insurance and wireless companies which exposes a much larger operation. Meanwhile, a rival mathematician, Marshall Penfield, challenges one of Charlie's mathematical findings which makes Charlie question whether he is spending too much time working with the FBI and not enough time making strides in his own field.

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
Guy #1: Blake Berries
Marshall Penfield: Colin Hanks
Student #1: Devin Sidell
Student #2: Katie Flynn
Store Owner: James Lancaster
Roley: Cameron Dye
Maynard: David A. Kimball
Herbert Quilty: Wayne Pere
Wallace "Demento" Gordon: Michael Maize
Skinhead #1: David J. Wright
Gay #2: Kent Karson
Claire Bloom: Rebecca Boyd

RATING: To Be Announced