LEONARD AND WOLOWITZ GO TO BARRY KRIPKE FOR HELP AFTER SHELDON BETRAYS THEM, ON "THE BIG BANG THEORY," THURSDAY, NOV. 16

Dean Norris Returns as Colonel Williams

"The Tesla Recoil" - Leonard and Wolowitz are furious after they learn Sheldon went to work with the military behind their backs. Also, while Bernadette is on bed rest, she asks Raj to do some digging when she suspects Ruchi is trying to steal her job, on THE BIG BANG THEORY, Thursday, Nov. 16 (8:00-8:31 PM, ET/PT) on the CBS Television Network.

REGULAR CAST:

Johnny Galecki (Leonard)
Jim Parsons (Sheldon)
Kaley Cuoco (Penny)
Simon Helberg (Wolowitz)
Kunal Nayyar (Koothrappali)
Mayim Bialik (Amy)
Melissa Rauch (Bernadette)

RECURRING CAST:

John Ross Bowie (Kripke)
Dean Norris (Colonel Williams)
Swati Kapila (Ruchi)

STORY BY: Chuck Lorre, Eric Kaplan, Tara Hernandez

TELEPLAY BY: Steve Holland, Maria Ferrari, Jeremy Howe

DIRECTED BY: Anthony Rich