• 
  Don Siegel

  regizor

• 
  Mark Rydell

  Lou Macklin
• 
  John Cassavetes

  Frankie Dane
• 
  James Whitmore

  Ben Wagner
• 
  Frank Mills

  Man on the Street
• 
  Sal Mineo

  Angelo 'Baby' Gioia / Bambino
• 
  Ray Stricklyn

  Benny
• 
  Malcolm Atterbury

  Mr. McAllister

• 
  Virginia Gregg

  Mrs. Dane
• 
  Denise Alexander

  Maria Gioia
• 
  Will Kuluva

  Mr. Gioia

• 
  Sam Leavitt

  imagine
• 
  Franz Waxman

  departament sunet
• 
  Richard C. Meyer

  montaj
• 
  Alexander Courage

  music department

• 
  Vincent M. Fennelly

  producător
• 
  Reginald Rose

  scriitor