William Thomas "Bill" Hader Jr.
(born June 7
) is an American comedian, actor, voice actor, producer, and writer who is best known for being a cast member on the NBC
late-night sketch comedy and variety show Saturday Night Live
. He is also known for his lead voice role as Flint Lockwood
in Cloudy with a Chance of Meatballs
and for his supporting roles in comedy films, such as Superbad
, Night at the Museum: Battle of the Smithsonian
, Power Rangers
, Pineapple Express
, Forgetting Sarah Marshall
, Tropic Thunder
, and Adventureland
. He is currently a writer and occasional voice actor for the animated series South Park
He voiced the referee and the Slug Monster Student, in the Disney/Pixar film Monsters University, voiced Fear in the Disney/Pixar film, Inside Out, voiced Stan in the Disney/Pixar film, Finding Dory, and portrayed Bloodbottler in the 2016 fantasy film, The BFG.