Dan Castellaneta
в ролята на Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / Kissing Cop / Bear / Boy on Phone / NSA Worker / Officer / Santa's Little Helper / Squeaky-Voiced Teen (voice)
Julie Kavner
в ролята на Marge Simpson / Selma / Patty (voice)
Nancy Cartwright
в ролята на Bart Simpson / Maggie Simpson / Ralph / Nelson / Todd Flanders / TV Daughter / Woman on Phone (voice)
Yeardley Smith
в ролята на Lisa Simpson (voice)
Hank Azaria
в ролята на Professor Frink / Comic Book Guy / Moe / Chief Wiggum / Lou / Carl / Cletus / Bumblebee Man / Male EPA Worker / Dome Depot Announcer / Kissing Cop / Carnival Barker / Counter Man / Apu / Drederick Tatum / Sea Captain / EPA Passenger / Robot / Dr. Nick / Wise Guy (voice)
Harry Shearer
в ролята на Scratchy / Mr. Burns / Rev. Lovejoy / Ned Flanders / Lenny / Skull / President Arnold Schwarzenegger / Kent Brockman / Principal Skinner / Dr. Hibbert / Smithers / Toll Booth Man / Guard / Otto / Kang (voice)
Pamela Hayden
в ролята на Milhouse Van Houten / Jimbo Jones / Rod Flanders (voice)
Tress MacNeille
в ролята на Sweet Old Lady / Colin / Mrs. Skinner / Nelson's Mother / Pig / Cat Lady / Female EPA Worker / G.P.S. Woman / Cookie Kwan / Lindsey Naegle / TV Son / Medicine Woman / Girl on Phone (voice)
Albert Brooks
в ролята на Russ Cargill (voice)
Kelsey Grammer
в ролята на Sideshow Bob (voice)
Marcia Wallace
в ролята на Mrs. Krabappel (voice)
Joe Mantegna
в ролята на Fat Tony (voice)
Tom Hanks
в ролята на Himself (voice)
Billie Joe Armstrong
в ролята на Himself (voice)
Mike Dirnt
в ролята на Himself (voice)
Tre Cool
в ролята на Himself (voice)
Russi Taylor
в ролята на Martin (voice)
Karl Wiedergott
в ролята на Man / EPA Driver (voice)
Maggie Roswell
в ролята на Helen Lovejoy (voice)
Philip Rosenthal
в ролята на TV Dad (voice)
