Mike Judge
Role: Beavis / Butt-Head / Tom Anderson (Old Guy With Camper) / Van Driessen (Hippie Teacher) / Principal McVicker (voice)
Bruce Willis
Role: Muddy (voice)
Demi Moore
Role: Dallas (voice)
Cloris Leachman
Role: Old Woman On Plane and Bus (voice)
Robert Stack
Role: Agent Flemming (voice)
Jacqueline Barba
Role: Agent Hurly (voice)
Pamela Blair
Role: Flight Attendant / White House Tour Guide (voice)
Eric Bogosian
Role: Ranger at Old Faithful / Press Secretary / Lieutenant at Strategic Air Command (voice)
Kristofor Brown
Role: Man on Plane / Man in Confession Booth #2 / Old Guy/Jim (voice)
Tony Darling
Role: Motley Crue Roadie #2 / Tourist Man (voice)
John Doman
Role: Airplane Captain / White House Representative (voice)
Francis Dumaurier
Role: French Dignitary (voice)
Jim Flaherty
Role: Petrified Forest Recording (voice)
Tim Guinee
Role: Hoover Guide / ATF Agent (voice)
David Letterman
Role: Motley Crue Roadie #1 (voice)
Toby Huss
Role: TV Thief #2 / Concierge/Bellboy / Male TV Reporter (voice)
Sam Johnson
Role: Limo Driver / TV Thief #1 / Man in Confession Booth #1 / Petrified Forest Ranger (voice)
Richard Linklater
Role: Tour Bus Driver (voice)
Rosemary McNamara
Role: Flight Attendant #2 (voice)
Harsh Nayyar
Role: Indian Dignitary (voice)
Karen Phillips
Role: Announcer in Capitol (voice)
Dale Reeves
Role: President Clinton (voice)
Michael Ruschak
Role: Hoover Technician / General at Strategic Air Command (voice)
Gail Thomas
Role: Flight Attendant #3 / Female TV Reporter (voice)
Greg Kinnear
Role: ATF Agent Bork (voice) (uncredited)
