Steve Rash Director Chevy Chase Bruce Thorpe Actor Carrie Fisher Annie Clark Actor Eve Arden The Duchess Actor Billy Barty Otto Kriegling Actor Joseph Maher The Duke Actor Robert Donner The Assassin Actor Mako Nakomuri Actor Cork Hubbert Rollo Sweet Actor Pat McCormick Tiny Actor Adam Arkin Henry Hudson Actor Richard Stahl Lester Hudson Actor Freeman King Otis Actor Peter Isacksen Homer Actor Jack Kruschen Louie Actor Bennett Ohta Akido Actor Fred Bauer Producer