Onder andere met: Chevy Chase (Clark Griswold), Beverly D'Angelo (Ellen Griswold), Dana Hill (Audrey Griswold), Jason Lively (Rusty Griswold), John Astin (Kent), Sheila Kennedy (Hostess), Tricia Lange (Hostess), William Zabka (Jack), Mel Smith (Hotel Manager), Eric Idle (The Bike Rider), Claudia Neidig (German Girl), Moon Unit Zappa (California Girl), Willy Millowitsch (Fritz Spritz), Erika Wackernagel (Helga Spritz), Elizabeth Arlen (Mrs. Garland), David Gersh (Mr. Garland)