- Chevy Chase
- Clark Griswold
- Beverly D'Angelo
- Ellen Griswold
- Dana Hill
- Audrey Griswold
- Jason Lively
- Rusty Griswold
- John Astin
- Pig in a Poke Host - Kent
- Sheila Kennedy
- Game Show Hostess #1
- Paul Bartel
- Mr. Froeger
- 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
- Mel Smith
- Hotel Manager
- Gwen Nelson
- Hotel Manager's Mother
- Robbie Coltrane
- Man in the Bathroom
- Maureen Lipman
- Lady in the Bed
- Paul McDowell
- First English Motorist
- Ballard Berkeley
- Second English Motorist
- Eric Idle
- The Bike Rider
- 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
- Willy Millowitsch
- Fritz Spritz
- Erika Wackernagel
- Helga Spritz
- Claudia Neidig
- Claudia - Rusty's German Girl
- Victor Lanoux
- The Thief
- Massimo Sarchielli
- The Other Thief
- Jorge Krimer
- Unfortunate Express Agent
- Moon Unit Zappa
- Rusty's California Girl
- Gloria Charles
- Stewardess
- Salvatore Billa
- Policeman
- Bruno Di Luia
- Beret'ed Man in City Square
- Gary Owens
- 'Pig in a Poke' Announcer
- Peter Roy
- Guest in Ellen's Dream
- Reg Thomason
- Guest in Ellen's Dream
- Tom Willett
- Game Show Audience Member
