David Silverman
Directed By
Homer Simpson / Itchy / Barney / Grampa / Krusty the Clown / Mayor Quimby / Sideshow Mel / Santa's Little Helper / Groundskeeper Willie
Marge Simpson / Selma Bouvier / Patty Bouvier
Nancy Cartwright
Bart Simpson / Maggie Simpson / Ralph Wiggum / Nelson Muntz / Todd Flanders / TV Daughter / Woman on Phone
Yeardley Smith
Lisa Simpson
Hank Azaria
Professor Frink / Comic Book Guy / Moe Szyslak / Chief Wiggum / Lou / Carl / Cletus / Bumblebee Man / Apu / Drederick Tatum / Dr. Nick Riviera
Harry Shearer
Scratchy / Mr. Burns / Rev. Lovejoy / Ned Flanders / Lenny / Skull / President Arnold Schwarzenegger / Kent Brockman / Principal Skinner / Dr. Hibbert / Smithers / Otto / Kang
Pamela Hayden
Milhouse Van Houten / Rod Flanders / Jimbo
Tress MacNeille
Booberella / Colin / Agnes Skinner / Nelson's Mother / Pig / Cookie Kwan / Lindsey Naegle / TV Son / Medicine Woman / Girl on Phone
Albert Brooks
Russ Cargill
Karl Wiedergott
Man / EPA Driver
Marcia Wallace
Mrs. Krabappel
Russi Taylor
Martin Prince
Maggie Roswell
Helen Lovejoy
Billie Joe Armstrong
Green Day