Full Season
Fridays from 6.30pm on TVNZ OnDemand, same day as the U.S. Or stream all of seasons 1-10 now.
Favourite

The Big Bang Theory

Fridays from 6.30pm on TVNZ OnDemand, same day as the U.S. Or stream all of seasons 1-10 now.

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 5, Episode 18

  • Friday 15 Sep 2017

PGR A change in Sheldon's routine forces him to re-evaluate his entire life when his barber is sick. Meanwhile, Howard rethinks his decision to go into space after astronaut training.

LIKE

The Big Bang Theory Episodes