1022 - The Cognition Regeneration
Aired April 27, 2017
Leonard isn't thrilled when Penny considers taking a new job offered by her ex-boyfriend, Zack.
Guest Stars: Brian Thomas Smith as Zack
Director: Mark Cendrowski
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|1022 'The Cognition Regeneration' Press Release||April 20, 2017|
CBS has issued the press release for the next episode of The Big Bang Theory, "The Cognition Regeneration", which airs Thursday, April 27. Brian Thomas Smith returns as Penny's ex-boyfriend, Zack, in the episode. Full story