DON AND THE TEAM SEARCH FOR THE KIDNAPPED DAUGHTER OF A GENETICIST, WHILE CHARLIE AND AMITA TALK KIDS, ON "NUMB3RS," FRIDAY, OCT. 23

Tony Hale ("Arrested Development," "Chuck") Guest Stars as Russell Lazlo, an Erratically Brilliant Biotech Professor Helping the Team on the Case

"Hydra" - The team searches for a geneticist's daughter who they suspect was abducted by her unstable mother, but become more concerned when they think the young girl may be a clone. Also, Charlie and Amita talk about having kids, and Liz reveals a dark secret, on NUMB3RS, Friday, Oct. 23 (10:00-11:00 PM, ET/PT), on the CBS Television Network. Tony Hale ("Arrested Development," "Chuck") guest stars as Russell Lazlo, an erratically brilliant biotech professor helping the team on the case.

SERIES REGULARS:

Don Eppes.................................. Rob Morrow
Charlie Eppes........................ David Krumholtz
Alan Eppes.................................... Judd Hirsch
David Sinclair............................... Alimi Ballard
Amita Ramanujan.......................... Navi Rawat
Colby Granger.............................. Dylan Bruno
Nikki Betancourt...................... Sophina Brown
Liz Warner.................................... Aya Sumika
Larry Fleinhart......................... Peter MacNicol

GUEST CAST:

Jeremiah Miller.............................. Keith David
Dr. Trey Bramon................. Christian Camargo
Carla Reed.................................... Mia Barron
Russell Lazlo.................................... Tony Hale
Anne Flynn................................ Taylor Stanley
Cynthia Jane Bramon (CJ).......... Emily Skinner
FBI Agent................................ Marcus Jordan

WRITTEN BY: Sean Crouch

DIRECTED BY: Ralph Hemecker

RATING: TVPG-LV