Mike Judge Beavis, Butt-head, Tom Anderson, Mr. Van Driessen, Principal McVicker Director, Voice, Writer, Producer, Original Music Geoffrey Johnson Director Yvette Kaplan Director Bruce Willis Muddy Grimes Voice Demi Moore Dallas Grimes Voice Robert Stack ATF Agent Flemming Voice Cloris Leachman Old Woman on Plane and Bus Voice Jacqueline Barba FBI Agent Hurly Voice Eric Bogosian Ranger at Old Faithful, White House Press Secretary, Lieutenant at Strategic Air Command Voice Kristofor Brown Man on Plane, Man in Confession Booth #2, Old Guy, Jim Voice Pamela Blair Flight Attendant, White House Tour Guide Voice Tony Darling Motley Crue Roadie #2, Tourist Man Voice John Doman Airplane Captain, White House Representative Actor Francis Dumaurier French Dignitary Voice Jim Flaherty Petrified Forest Recording Voice Tim Guinee Hoover Dam Guide, ATF Agent Voice David Letterman Motley Crue Roadie 1 Voice Toby Huss TV Thief #2, Concierge, Bellboy, Male TV Reporter Voice Sam Johnson Limo Driver, TV Thief #1, Man in Confession Booth #1, Petrified Forest Ranger Voice Joe Stillman Writer Abby Terkuhle Producer Michael Blakey Producer David Gale Executive Producer Van Toffler Executive Producer David J. Miller Cinematographer Terry Kelley Film Editing Gunter Glinka Film Editing Neil Lawrence Film Editing John Frizzell Original Music Jeff Buckland Art Director Barry Moss Casting