Chevy Chase as Clark Griswold

Beverly D'Angelo as Ellen Griswold

Dana Hill as Audrey Griswold

Jason Lively as Russell 'Rusty' Griswold

Eric Idle as The Bike Rider

Victor Lanoux as The Thief

William Zabka as Jack

John Astin as Kent

Mel Smith as Hotel Manager

Maureen Lipman as Lady in the Bed

Robbie Coltrane as Man in the Bathroom

Paul Bartel as Mr. Froeger

Cynthia Szigeti as Mrs. Froeger

Jacques Herlin as Hotel Desk Clerk

Jacques Maury as Hotel's Assistant Manager

Erika Wackernagel as Helga Spritz

Willy Millowitsch as Fritz Spritz

Moon Unit Zappa as Rusty's California Girl

Claudia Neidig as Rusty's German Girl

Elizabeth Arlen as Mrs. Garland

Paul McDowell as 1st Motorist

Ballard Berkeley as 2nd Motorist

Derek Deadman as Taxi Driver

Angus MacKay as Announcer at Court

Jeannette Charles as The Queen

Peter Hugo as Prince Charles

Julie Wooldridge as Princess Diana

Malcolm Danare as The Froeger's Son