Full Season
Stream on TVNZ OnDemand
Favourite

The Big Bang Theory

Stream on TVNZ OnDemand

Login to unlock this video.

If you don't already have an account, sign up to enjoy more TVNZ content anytime, anywhere.

The Big Bang Theory – Season 4, Episode 16

  • The Cohabitation Formulation

PGR As Howard contemplates taking things with Bernadette to the next level, he must choose between his girlfriend and his mother, and Leonard rekindles his relationship with Raj's sister.

Now watching
Season 4, Episode 16
  • The Cohabitation Formulation
  • The Big Bang Theory Episodes