Chevy Chase

Clark Griswold

Beverly D'Angelo

Ellen Griswold

Dana Hill

Audrey Griswold

Jason Lively

Rusty Griswold

Victor Lanoux

Thief

Eric Idle

The Bike Rider

John Astin

Kent

Paul Bartel

Mr. Froeger

Maureen Lipman

Lady in the Bed

Willy Millowitsch

Fritz Spritz

Mel Smith

Hotel Manager

Moon Unit Zappa

Rusty's California Girl

Sheila Kennedy

Game Show Hostess #1

Cynthia Szigeti

Mrs. Froeger

Malcolm Danare

The Froegers' Son

Kevi Kendall

The Froegers' Daughter

Tricia Lange

Game Show Hostess #2

William Zabka

Jack

Wendy Goldman

Stewardess

Angus MacKay

Announcer at Court

Julie Wooldridge

Princess Di

Peter Hugo

Prince Charles

Jeannette Charles

Queen Elizabeth

Derek Deadman

Taxi Driver

Gwen Nelson

Hotel Manager's Mother

Robbie Coltrane

Man in the Bathroom

Paul McDowell

English Motorist #1

Ballard Berkeley

English Motorist #2

Elizabeth Arlen

Mrs. Garland

David Gersh

Mr. Garland

Jacques Herlin

Hotel Desk Clerk

Jacques Maury

Hotel's Assistant Manager

Philippe Sturbelle

Cafe Waiter

Alice Sapritch

Dowager on the Eiffel Tower

Isa Carol Horio

Blond Girl at Eiffel Tower

Isabelle Massard

Brunet Girl at Eiffel Tower

Sylvie Badalati

Rusty's French Girl

Didier Pain

Video Camera Thief

Erika Wackernagel

Helga Spritz

Claudia Neidig

Rusty's German Girl

Massimo Sarchielli

The Other Thief

Jorge Krimer

Unfortunate Express Agent

Gloria Charles

Stewardess

Gary Owens

"Pig in a Poke" Announcer (uncredited)

Tom Willett

"Pig in a Poke" Audience Member (uncredited)

Peter Roy

Guest in Ellen's Dream (uncredited)

Reg Thomason

Guest in Ellen's Dream (uncredited)

Salvatore Billa

Policeman (uncredited)