El multimillonario

Marilyn Monroe

Amanda Dell

Yves Montand

Jean-Marc Clement

Tony Randall

Alexander Coffman

Frankie Vaughan

Tony Danton

Wilfrid Hyde-White

George Welch

David Burns

Oliver Burton

Michael David

Dave Kerry

Mara Lynn

Lily Nyles

Dennis King Jr.

Abe Miller

Joe Besser

Charlie Lamont

Milton Berle

Milton Berle (uncredited)

Bing Crosby

Bing Crosby (uncredited)

Gene Kelly

Gene Kelly (uncredited)

Joan Banks

Secretary (uncredited)

Madge Kennedy

Miss Manners (uncredited)

Ray Foster

Jimmie (uncredited)

John Craven

Comstock (uncredited)

Richard Haydn

Prologue Narrator (voice) (uncredited)

Oscar Beregi Jr

Chauffeur (uncredited)

Geraldine Wall

Miss Hansen (uncredited)