Going Berserk (1983)

A clumsy chauffeur is hypnotized by a cult to kill the father of his fiancée, a congressman who's suing the cult for fraud, and encounters several weird characters during the days leading up to his wedding.

Director: David Steinberg

Cast: John Candy, Joe Flaherty, Eugene Levy, Alley Mills, Pat Hingle, Ann Bronston, Eve Brent, Elizabeth Kerr, Richard Libertini, Dixie Carter, Paul Dooley, Ronald E. House, Kurtwood Smith, Ernie Hudson, Gloria Gifford, Frantz Turner, Murphy Dunne, Beans Morocco