Kim Novak
Lylah Clare / Elsa Brinkmann / Elsa Campbell
Peter Finch
Lewis Zarken / Louie Flack
Ernest Borgnine
Barney Sheean
Milton Selzer
Bart Langner
Valentina Cortese
Countess Bozo Bedoni
Jean Carroll
Becky Langner
Michael Murphy
Mark Peter Sheean
Dick Miller
Reporter at Press Party
Tom Palmer
Press Party Guest
John Alvin
Accountant (uncredited)
Ernest Anderson
Hot Dog Man (uncredited)
Noble 'Kid' Chissell
Stagehand (uncredited)
Gene Chronopoulos
Reporter (uncredited)
Robert Cornthwaite
Studio Photo Archivist (uncredited)
Billy Curtis
Clown (uncredited)
Duke Fishman
Crew Member (uncredited)
Rex Holman
Young Man (uncredited)
John Indrisano
Studio Grip (uncredited)
Kenner G. Kemp
Brothel Patron in Film (uncredited)
Alan Marston
Press Party Guest (uncredited)
James McEachin
Reporter (uncredited)
Hans Moebus
Minor Role (uncredited)
Monty O'Grady
Press Party Guest (uncredited)
Joe Ploski
German Bartender in Film (uncredited)
Cosmo Sardo
Photographer (uncredited)
Bernard Sell
Reporter (uncredited)
Max Wagner
Reporter (uncredited)
Victoria Zinny
Reporter (uncredited)