• 
  Eugene Forde

  regizor

• 
  Gerald Elliott

  scenarist
• 
  Bryan Edgar Wallace

  scenarist

• 
  Gordon Harker

  Inspector Hornleigh
• 
  Alastair Sim

  Sergent Bingham
• 
  Miki Hood

  Ann Gordon
• 
  Wally Patch

  Sam Holt
• 
  Steven Geray

  Michael Kavanos

• 
  Hugh Williams

  Bill Gordon
• 
  Gibb McLaughlin

  Alfred Cooper
• 
  Ronald Adam

  Wittens
• 
  Eliot Makeham

  Alexander Parkinson
• 
  Arthur Mullard
• 
  Peter Gawthorne

  Chancellor
• 
  Charles Carson

  Chief Superintendent

• 
  Charles Paton

  Auction Bidder
• 
  Edward Underdown

  Peter Dench the Chancellor's Secretary

• 
  Robert Kane

  producător
• 
  Philip Tannura

  imagine
• 
  Derick Williams

  imagine
• 
  James B. Clark

  montaj
• 
  Bretton Byrd

  coloană sonoră