Peter Ustinov
Captain Blackbeard
Suzanne Pleshette
Jo Anne Baker
Elsa Lanchester
Emily Stowecroft
Richard Deacon
Dean Wheaton
Stefanie Powers
Marian Sheeta
Elliott Reid
TV Commentator
Kelly Thordsen
Motorcycle Officer
Michael Conrad
Pinetop Purvis
George Murdock
Head Official
William Fawcett
Mr. Ainsworth
Phil Arnold
Popcorn Vendor
Noble 'Kid' Chissell
Gambler
Richard Collier
Ticket Seller
Gertrude Flynn
Mrs. Starkey
Byron Foulger
Mr. Harrison
Bing Russell
Second Track Meet Official
Rudy Germane
Croupier (uncredited)