
Plot
The Griswold family hits the road again for a typically ill-fated vacation, this time to the glitzy mecca of slots and showgirls—Las Vegas.
Trailer
Cast

Chevy Chase
Clark Griswold

Beverly D'Angelo
Ellen Griswold

Randy Quaid
Cousin Eddie

Ethan Embry
Russell 'Rusty' Griswold

Marisol Nichols
Audrey Griswold

Miriam Flynn
Cousin Catherine

Shae D'Lyn
Cousin Vicki

Wayne Newton
Himself

Wallace Shawn
Marty

Siegfried Fischbacher
Siegfried

Roy Horn
Roy

Sid Caesar
Mr Ellis

Corinna Harney
Girl at Blackjack Table

Christie Brinkley
Woman in Ferrari

Juliette Brewer
Cousin Ruby Sue

Zachariah Moyes
Cousin Denny

Shannah Laumeister Stern
Mariah

C.C. Costigan
Kelli

Wendy Kaufman
Wendy

Jerry Weintraub
Jilly

Larry Hankin
Preacher

Hayley Mortison
Girl in Hot Tub

Billie Perkins
Casino Guest (uncredited)

Vanessa Bednar
Hot Pool Model (uncredited)

Alana Austin
Tourist (uncredited)

Jeffrey Donovan
Hotel Employee (uncredited)

Sharon Mendel
Paramedic