Peter Ustinov

Captain Blackbeard

Dean Jones

Steve Walker

Suzanne Pleshette

Jo Anne Baker

Elsa Lanchester

Emily Stowecroft

Richard Deacon

Dean Wheaton

Joby Baker

Silky Seymour

Elliott Reid

TV Commentator

Norman Grabowski

Virgil

Kelly Thordsen

Motorcycle Officer

Michael Conrad

Pinetop Purvis

Herbie Faye

Croupier

George Murdock

Head Official

Hank Jones

Gudger Larkin

Ned Glass

Teller

Gil Lamb

Waiter

Alan Carney

Bartender

Ted Markland

Charles

Lou Nova

Leon

Charlie Brill

Edward

Herb Vigran

Danny Oly

William Fawcett

Mr. Ainsworth

Betty Bronson

Old Lady

Elsie Baker

Old Lady

Kathryn Minner

Old Lady

Leon Alton

Auction Guest

Phil Arnold

Popcorn Vendor

Noble 'Kid' Chissell

Gambler

Richard Collier

Ticket Seller

Gertrude Flynn

Mrs. Starkey

Byron Foulger

Mr. Harrison

Paul Genge

Casino Manager

Harry Harvey

Mr. Finch

Jimmie Horan

Gambler

Bing Russell

Second Track Meet Official

Jeffrey Sayre

Croupier

Sara Taft

Old Woman

Rudy Germane

Croupier (uncredited)