Frank Sinatra (Frankie Machine)
Eleanor Parker (Zosch Machine)
Kim Novak (Molly)
Arnold Stang (Sparrow)
Darren McGavin (Louis)
Jerry Barclay (Junkie)
George Mathews (Williams)
Leonid Kinskey (Dr. Dominowski)
Emile G. Meyer (Inspector Bednar)
Shorty Rogers (Himself)
Shelly Manne (Himself)
Frank Richards (Piggy)
Will Wright (Lane)
Frank Marlowe (Antek)
Joe McTurk (Meter Reader)
Ralph Neff (Chester)
Martha Wentworth (Vangie)
Leonard Bremen (Taxi Driver)
Paul E. Burns (Suspenders)
Charles Seel (Proprietor)
Robert Strauss (Schwiefka)
John Conte (Drunky)
Doro Merande (Vi)
George E. Stone (Sam Markette)