Clark Griswold
Chevy Chase
Ellen Griswold
Beverly D'Angelo
Roy
Roy Horn
Mr Ellis
Sid Caesar
Girl at Blackjack Table
Corinna Harney
Woman in Ferrari
Christie Brinkley
Cousin Ruby Sue
Juliette Brewer
Cousin Denny
Zachariah Moyes
Mariah
Shannah Laumeister Stern
Kelli
C.C. Costigan
Wendy
Wendy Kaufman
Jilly
Jerry Weintraub
Cousin Eddie
Randy Quaid
Preacher
Larry Hankin
Girl in Hot Tub
Hayley Mortison
Casino Guest (uncredited)
Billie Perkins
Hot Pool Model (uncredited)
Vanessa Bednar
Tourist (uncredited)
Alana Austin
Hotel Employee (uncredited)
Jeffrey Donovan
Paramedic
Sharon Mendel
Russell 'Rusty' Griswold
Ethan Embry
Audrey Griswold
Marisol Nichols
Cousin Catherine
Miriam Flynn
Cousin Vicki
Shae D'Lyn
Himself
Wayne Newton
Marty
Wallace Shawn
Siegfried
Siegfried Fischbacher
Stunts
Marian Green
John Robotham
Production Design
David L. Snyder
Screenstory
Bob Ducsay
Producer
Screenplay
Elisa Bell
Story
Camera Operator
Chris Haarhoff
Anthony G. Schmidt
Lisa McCullough
Executive Producer
Susan Ekins
Stunt Coordinator
Allan Graf
Second Unit Director
Set Decoration
Chris L. Spellman
Jeannie Epper
George P. Wilbur
Gene LeBell
Casey O'Neill
Michael Owen
Original Music Composer
Joel McNeely
Michael Adams
Director of Photography
William A. Fraker
Director
Stephen Kessler
Matty Simmons
Editor
Seth Flaum
Art Direction
Thomas Valentine
Costume Design
Carole Brown-James
Key Makeup Artist
Marvin G. Westmore
Key Hair Stylist
Peggy Semtob
Makeup Artist
Joyce Westmore
Lynn Salvatori
Co-Producer
R.J. Louis
First Assistant Director
Jack Ziga
Second Assistant Director
Robin R. Oliver
Hairstylist
Stephen Robinette
Brian Avery
Steve Blalock
Perry Barndt
Phil Chong
Buff Brady
Jamie A. Keyser
Ken Blazer
Michelle Burkette
Paul Borne
Debi Parker
Dorenda Moore
Dana Reed
John S. Platt
Dennis Scott
Kaye Wade
Lee Whittaker
David E. Diano
Chief Lighting Technician
Doug Pentek
Choreographer
Barry Lather