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The Big Bang Theory

New season premieres Tuesday 25 September at 5.30pm, same day as they U.S. on TVNZ OnDemand

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The Big Bang Theory – Season 11, Episode 21

  • The Comet Polarization

PG The gang's favourite comic book store has suddenly become popular and Sheldon doesn't like it one bit. Also, Koothrappali takes credit for Penny's astronomical discovery.

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Season 11, Episode 21
  • The Comet Polarization
  • The Big Bang Theory Episodes