Letter from an Unknown Woman

A pianist about to flee from a duel receives a letter from a woman he cannot remember. As she tells the story of her lifelong love for him, he is forced to reinterpret his own past.

• 
  Max Ophüls

• 
  Joan Fontaine
  Lisa Berndle
• 
  Louis Jourdan
  Stefan Brand
• 
  Mady Christians
  Frau Berndle
• 
  Marcel Journet
  Johann Stauffer
• 
  Art Smith
  John
• 
  Carol Yorke
  Marie
• 
  Howard Freeman
  Herr Kastner
• 
  John Good
  Lt. Leopold von Kaltnegger
• 
  Leo B. Pessin
  Stefan Jr.
• 
  Erskine Sanford
  Porter
• 
  Otto Waldis
  Concierge
• 
  Sonja Bryden
  Frau Spitzer
• 
  Patricia Alphin
  Pretty Girl (uncredited)
• 
  Harry Anderson
  Minor Role (uncredited)
• 
  Edit Angold
  Middle-Aged Woman (uncredited)
• 
  Betty Blythe
  Frau Kohner (uncredited)
• 
  Gabrielle Windsor
  Ballet Girl (uncredited)
• 
  June Wood
  Cashier (uncredited)
• 
  Judith Woodbury
  Model (uncredited)
• 
  Mary Worth
  Musician (uncredited)