Vittorio Gassman
Peter Kuban
Gloria Grahame
Maggie Summers
Ann Robinson
Nancy
Douglas Spencer
Inspector Bailey
Robin Raymond
Tanya aka Bella Zakoyla
Jerry Paris
Tom
Elizabeth Slifer
Mrs. Hinckley - Landlady
Richard Reeves
Eddie Hinckley
Joe Turkel
Freddie Zakoyla (as Joseph Turkel)
Else Neft
Mrs. Zakoyla (as Else Neft)
Michael Fox
Inspector Toomey / Narrator
Nesdon Booth
Monroe, the Taxi Driver (as Ned Booth)
Kathleen Freeman
Zelda - Fat Woman
Juney Ellis
Girl friend
Jack Teagarden
Musician
Shorty Rogers
Himself - Band Leader