Alan Alda (President of the United States)
John Candy (Sheriff Bud Boomer)
Rhea Perlman (Deputy Honey)
Kevin Pollak (Stuart Smiley)
Rip Torn (Gen. Dick Panzer)
Matt Cooke (State Trooper)
Sheila Gray (Hacker Hellstorm)
Carlton Watson (Clarence Thomason)
Dana Brooks (Paulette Kalin)
Roger Dunn (Mountie Major)
Stan Coles (Secretary of State)
Jack Mather (Pops)
Michael Woods (State Trooper)
Kenner Ames (Mountie Sergeant)
G.D. Spradlin (R.J. Hacker)
Michael Moore (Redneck)
Stanley Anderson (Edwin S. Simon)
Michael Copeman (Panzer's Aide)
Richard Council (Russian President)
Fab Filippo (Candy Striper)
Bruce Hunter (President's Aide)
Beth Amos (Ruthie)
Kevin J. O'Connor (Roy Boy)
Wallace Shawn (Canadian Prime Minister Clark MacDonald)
Brad Sullivan (Gus)
Steven Wright (Niagara Mountie)
Dan Aykroyd (Highway Patrolman (uncredited))
James Belushi (Charles Jackal)
Bill Nunn (Kabral Jabar)