Watch The Big Bang Theory Season 8 Episode 17 Online Streaming at CouchTuner. The Big Bang Theory 8×17 online free.
There’s trouble in paradise when Amy discovers Sheldon signed up for a one-way mission to colonize Mars, and the two get into a dogfight at a pet store. Meanwhile, Leonard makes a very “adult” purchase for Penny; and Emily catches Raj snooping in her apartment.
Watch It Here : The Big Bang Theory Season 8 Episode 17 The Colonization Application
