• 
  Richard Fleischer

  regizor

• 
  Don Dillaway

  Reporter
• 
  Charles McGraw

  Det. Sgt. Walter Brown
• 
  Don Haggerty

  Det. Wilson
• 
  Walter Merrill

  Officer Allen
• 
  Don Beddoe

  Det. Sgt. Gus Forbes
• 
  Marie Windsor

  Mrs. Frankie Neall
• 
  Peter Brocco

  Vincent Yost

• 
  James Conaty

  Tenant in Apartment House Hallway
• 
  Queenie Leonard

  Mrs. Troll
• 
  Napoleon Whiting

  Redcap
• 
  David Clarke

  Joseph Kemp
• 
  Gordon Gebert

  Tommy Sinclair
• 
  Harry Harvey

  Train Conductor
• 
  Paul Maxey

  Sam Jennings

• 
  Peter Virgo

  Densel
• 
  Jacqueline White

  Ann Sinclair