Charlie Cronan

John Candy

Tiffany

Donna Dixon

Police Chief Spiro T. Edsel

Peter Boyle

Alec Stewart

Matt Frewer

Vic DeRubis

Joe Flaherty

Rock-Skipping Grandfather

Lee Van Cleef

Jack O'Neill

Tim Matheson

Heather Scott

Mimi Kuzyk

Stewardess

Brooke Shields

Lea Roberts

Melody Anderson

Leo Ross

Eugene Levy

Margaret

Shari Belafonte

Valentino Rosatti

Brian George

Truck Driver

Alyssa Milano

Bachelor / Himself

Michael Spinks

Flash

Art Hindle

Nelson Van Sloan

Dick Smothers

Randolph Van Sloan

Tom Smothers

Cannonballer #2

Jamie Farr

Whitman

Don Lake

Cannonballer #1

John Schneider

Gus Gold

Harvey Atkin

Mr. Benson

Louis Del Grande

Jogger / Himself

Carl Lewis