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The Big Bang Theory

New episodes Fridays at 5.30pm, same day as they U.S. on TVNZ OnDemand

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The Big Bang Theory – Season 4, Episode 6

  • The Irish Pub Formulation

G A visit from Raj's sister creates tension among the guys - especially when Leonard keeps an affair secret from them.

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Season 4, Episode 6
  • The Irish Pub Formulation
  • The Big Bang Theory Episodes