Bill Hader Video | Celebrity Interview and Paparazzi

William "Bill" Hader is an American actor, comedian, producer and writer. He is best known for his work as a cast member on Saturday Night Live, his lead voice role in Cloudy with a Chance of Meatballs, and his supporting roles in comedy films such as Superbad, Hot Rod, Tropic Thunder, Adventureland, Paul, Forgetting Sarah Marshall, and Night at the Museum: Battle of the Smithsonian.