Chevy Chase as Clark W. Griswald

Beverly D'Angelo as Ellen Griswald

Dana Hill as Audrey Griswald

Jason Lively as Rusty Griswald

Victor Lanoux as The Thief

Eric Idle as The Bike Rider

John Astin as "Pig in a Poke" Host - Kent

Paul Bartel as Mr. Froeger

Maureen Lipman as Lady in the Bed

Willy Millowitsch as Fritz Spritz

Mel Smith as Hotel Manager

Moon Unit Zappa as Rusty's California Girl

Sheila Kennedy as Game Show Hostess #1

Cynthia Szigeti as Mrs. Froeger

Malcolm Danare as The Froegers' Son

Kevi Kendall as The Froegers' Daughter

Tricia Lange as Game Show Hostess #2

William Zabka as Jack

Wendy Goldman as Stewardess

Angus MacKay as Announcer at Court

Julie Wooldridge as Princess Di

Peter Hugo as Prince Charles

Jeannette Charles as Queen Elizabeth

Derek Deadman as Taxi Driver

Gwen Nelson as Hotel Manager's Mother

Robbie Coltrane as Man in the Bathroom

Paul McDowell as First English Motorist

Ballard Berkeley as Second English Motorist

Elizabeth Arlen as Mrs. Garland

David Gersh as Mr. Garland

Jacques Herlin as Hotel Desk Clerk

Jacques Maury as Hotel's Assistant Manager

Philippe Sturbelle as Cafe Waiter

Alice Sapritch as Dowager on the Eiffel Tower

Isa Carol Horio as Blond Girl at Eiffel Tower

Isabelle Massard as Brunet Girl at Eiffel Tower

Sylvie Badalati as Rusty's French Girl

Didier Pain as Video Camera Thief

Erika Wackernagel as Helga Spritz

Claudia Neidig as Rusty's German Girl

Massimo Sarchielli as The Other Thief

Jorge Krimer as Unfortunate Express Agent

Gloria Charles as Stewardess

Gary Owens as "Pig in a Poke" Announcer (uncredited)

Tom Willett as "Pig in a Poke" Audience Member (uncredited)

Peter Roy as Guest in Ellen's Dream (uncredited)

Reg Thomason as Guest in Ellen's Dream (uncredited)

Salvatore Billa as Policeman (uncredited)