Chevy Chase (Clark Griswold)
Beverly D'Angelo (Ellen Griswold)
Jason Lively (Rusty Griswald)
Dana Hill (Audrey Griswald)
Eric Idle (Bike rider)
Wendy Goldman (London Stewardess)
Moon Zappa (Rusty's California Girl)
William Zabka (Jack)
Julie Wooldridge (Princess Di)
Erika Wackernagel (Helga Spritz)
Cynthia Szigeti (Mrs. Foeger)
Sylvie Badalati (Rusty's French Girl, Cherie)
Ballard Barclay (2nd English Motorist)
Isa Carol Horio (Blonde Girl at Eiffel Tower)
Isabelle Massard (Brunette Girl at Eiffel Tower)
Paul McDowell (1st English Motorist)
William Millowitsch (Fritz Spritz)
Claudia Neideg (Rusty's German Girl, Claudia)
Phillipe Stubelle (Cafe Waiter)
Mel Smith (Hotel Manager)
Massimo Sarchielli (Other Thief)
Alice Sapritch (Dowager on the Eiffel Tower)
Didier Pain (Video Camera Thief)
David Gersh (Mr. Garland)
Derek Deadman (Taxi Driver)
Malcom Danare (Froegers' Son)
Robbie Coltrane (Man in the Bathroom)
Jeannette Charles (Elizabeth II)
Gloria Charles (Stewardess)
Paul Bartel (Mr. Foeger)
John Astin (Kent, "Pig in a Poke" host)
Jacques Herlin (Hotel Desk Clerk)
Peter Hugo (Prince Charles)
Kevin Kendall (Froegers' Daughter)
Gwen Nelson (Hotel Manager's Mother)
Jacques Maury (Hotel's Assistant Manager)
Angus MacKay (Announcer at Court)
Trisha Long (Game Show Hostess No. 2)
Maureen Lipman (Lady in the Bed)
Jorge Krimer (Unfortunate Express Agent)
Sheila Kennedy (Game Show Hostess No. 1)
Elizabeth Arlen (Mrs. Garland)
Victor Lanoux (Thief)