The Simpsons Movie is a 2007 American animate comedy film based on the animated television series The Simpsons. The film was directed by David Silverman, and stars the regular television cast of Dan Castellaneta, Julie Kavner, Nancy Cartwright, Yeardley Smith, Hank Azaria, Harry Shearer, Tress MacNeille and Pamela Hayden. It features Albert Brooks as Russ Cargill, the evil head of the Environmental Protection Agency who intends to destroy Springfield after Homer pollutes the lake. As the townspeople exile him and eventually his family abandon him, Homer works to redeem his folly by stopping Cargill's scheme.