The Big Bang Theory 8×17
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.
Serie: The Big Bang Theory
Director: Chris Klausen, Mark Cendrowski, Nikki Lorre
Guest Star: Laura Spencer