The Big Bang Theory Season 8 Episode 17

Trouble arises when Amy learns Sheldon has applied for a one way mission to colonize Mars. Also, a trip to the pet store ends in a fight for Sheldon and Amy, Leonard surprises Penny with a very “adult” purchase, and Raj is caught snooping in Emily’s apartment.

Views: 28463

Serie: The Big Bang Theory

Guest Star:

Episode Title: The Colonization Application

Air Date: 2015 03 05