Dean Jones as Jim Douglas

Michele Lee as Carole Bennett

David Tomlinson as Peter Thorndyke

Buddy Hackett as Tennessee Steinmetz

Joe Flynn as Havershaw

Benson Fong as Mr. Wu

Andy Granatelli as Association President

Joe E. Ross as Detective

Iris Adrian as Carhop

Ned Glass as Toll Booth Attendant

Robert Foulk as Bice

Gil Lamb as Policeman at Park

Barry Kelley as Police Sgt.

Nicole Jaffe as Girl In Dune Buggy

Gary Owens as Announcer

Wally Boag as Flabbergasted Driver

Russ Caldwell as Boy in Dune Buggy

Max Balchowsky as

Peter Renaday as Policeman on Bridge

Brian Fong as Man Carrying Herbie

Alan Fordney as

Stan Duke as

Gary Owens as Race Announcer

Chick Hearn as Announcer

Pedro Gonzalez Gonzalez as Mexican Driver

Dale Van Sickel as Driver

Regis Parton as Driver

Regina Parton as Driver

Fred Stromsoe as Driver

Tom Anfinsen as Race Spectator (uncredited)

Robert F. Hoy as Driver

Jock Mahoney as Driver

Rudy Doucette as Driver

Glenn R. Wilder as Driver

Robert James as Driver

Fred Krone as Driver

Jack Perkins as Driver

Leon Alton as Official (uncredited)

Larry J. Blake as Track Timekeeper (uncredited)

Herb Vigran as Policeman on Bridge (uncredited)