Zach Galifianakis

Hipsters love to claim that they knew Zach Galifianakis "before he was famous" from his stand-up or his web series Between Two Ferns With Zach Galifianakis. But for the rest of the country, Zach came to fame when he starred in 2009's sleeper hit The Hangover. Before his big break, Zach also had a recurring roles on Tru Calling, Reno 911 and co-hosted the short lived series Dog Bites Man. Zach is currently starring opposite Jason Schwartzman in the HBO series Bored to Death and continues to produce new episodes of Between Two Ferns for Will Ferrell's comedy site, Funny or Die.