William "Bill" Hader (born June 7, 1978) is an American actor, voice actor, comedian, and writer. He is known for his work as a cast member on Saturday Night Live (2005–13), his lead roles in the dramedy The Skeleton Twins (2014) and comedy Trainwreck (2015), lead voice roles as Fear in Inside Out (2015) and Flint Lockwood in Cloudy with a Chance of Meatballs (2009), and his supporting roles in comedy films, such as Superbad (2007), Forgetting Sarah Marshall (2008), Tropic Thunder (2008), Night at the Museum: Battle of the Smithsonian (2009), Paul (2011) and Men in Black 3 (2012).