• 
  Jean Negulesco

  regizor

• 
  Howard Koch

  scenarist

• 
  Geraldine Fitzgerald

  Crystal Shackleford
• 
  Sydney Greenstreet

  Jerome K. Arbutny
• 
  Peter Lorre

  Johnny West
• 
  Leslie Denison

  Detectiv
• 
  Olaf Hytten

  Prison Turnkey
• 
  Reginald Sheffield

  Receptioner

• 
  Colin Kenny

  Alfred - Innkeeper/Bartender
• 
  John Alvin

  Junior Clerk
• 
  Doris Lloyd

  Mrs. Proctor
• 
  Cyril Delevanti

  Stockbroker
• 
  Alan Napier

  David Shackleford
• 
  Alec Craig

  Man on Park Bench
• 
  Arthur Shields

  Prosecutor

• 
  Holmes Herbert

  Sir Robert
• 
  Fred Kelsey

  Man on the Street/Man in Pub
• 
  Creighton Hale

  Man in Pub
• 
  Rosalind Ivan

  Lady Rhea Beladon
• 
  Leo White

  Newshawker
• 
  Connie Leon

  Flower Woman
• 
  Eric Wilton

  aprod
• 
  Leyland Hodgson

  Police Inspector in Pub
• 
  Thomas Martin

  Reporter in Courtroom
• 
  John Burton

  Narator
• 
  Ian Wolfe

  Gillkie the Barrister
• 
  Joan Lorring

  Icey Crane