• 
  George Cukor

  regizor

• 
  John Van Druten

  scenarist
• 
  Patrick Hamilton

  scenarist

• 
  Angela Lansbury

  Nancy
• 
  Ingrid Bergman

  Paula Alquist
• 
  Charles Boyer

  Gregory Anton
• 
  Joseph Cotten

  Brian Cameron
• 
  Dame May Whitty

  Domnisoara Thwaites

• 
  Leonard Carey

  Guide
• 
  Alec Craig

  Turnkey
• 
  Halliwell Hobbes

  Mr. Muffin
• 
  Al Ferguson

  Rol de o replică
• 
  Eric Wilton

  Valet
• 
  Terry Moore

  Paula Alquist - Age 14
• 
  Gibson Gowland

  Servant

• 
  Edmund Breon

  Gen. Huddleston
• 
  Barbara Everest

  Elizabeth
• 
  Jakob Gimpel

  Pianist
• 
  Lawrence Grossmith

  Lord Dalroy
• 
  Emil Rameau

  Maestro Guardi
• 
  Tom Stevenson

  Williams
• 
  Heather Thatcher

  Lady Dalroy