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The Big Bang Theory

Series 10 Episode 22: The Cognition Regeneration

Leonard is less than thrilled when Penny considers taking a new job offered by her ex-boyfriend, Zack.

Category
Sitcom
Original air date
27/04/2017
Cast and crew
  • Mark CendrowskiDirector
  • Johnny GaleckiLeonard Hofstadter
  • Jim ParsonsSheldon Cooper
  • Kaley CuocoPenny
  • Simon HelbergHoward Wolowitz
  • Kunal NayyarRaj Koothrappali
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