The Big Bang Theory S08E17 - The Colonization Application
The Big Bang Theory (2007)
S08E17 The Colonization Application
Episode Overview
During a visit to the pet store, tensions rise when Amy discovers that Sheldon has signed up for a one-way mission to Mars. In another part of town, Leonard catches Penny off guard with a rather mature purchase. Meanwhile, Raj finds himself in hot water after he starts investigating Emily's apartment without permission.