Clark Griswold

Chevy Chase

Acting

Ellen Griswold

Beverly D'Angelo

Acting

Rusty Griswold

Anthony Michael Hall

Acting

Aunt Edna

Imogene Coca

Acting

Cousin Eddie

Randy Quaid

Acting

Audrey Griswold

Dana Barron

Acting

Roy Walley

Eddie Bracken

Acting

Kamp Komfort Clerk

Brian Doyle-Murray

Acting

Cousin Catherine

Miriam Flynn

Acting

Motorcycle Cop

James Keach

Acting

Car Salesman

Eugene Levy

Acting

Grover

Frank McRae

Acting

Lasky, Guard at Walleyworld

John Candy

Acting

Girl In The Red Ferrari

Christie Brinkley

Acting

Cousin Vicki

Jane Krakowski

Acting

Cousin Dale

John P. Navin, Jr.

Acting

Man Giving Directions

Nathan Cook

Acting

Pimp

Christopher Jackson

Acting

Mechanic

Mickey Jones

Acting

Assistant Mechanic

John Diehl

Acting

Dodge City Cashier

Jeannie Dimter Barton

Acting

Wyatt Earp

Randy Lowell

Acting

Indian

Virgil Wyaco II

Acting

Davenport

Gerry Black

Acting

Motel Desk Clerk

James Staley

Acting

Car Hop

Adelaide Wilder

Acting

Motel Guest

Tessa Richarde

Acting

Neighbor

Fritz Ford

Acting

Neighbor

Eric Stacey

Directing

Swat Leader

Scott Perry

Acting

Policeman

Dennis Freeman

Acting

Cowboy

Michael Talbott

Acting

Camel Rider

John Craigmile

Acting

Hotel clerk (uncredited)

Henry Gibson

Acting

Car salesman (voice) (uncredited)

Harold Ramis

Directing