Where to watch Letter from an Unknown Woman(1948)
In the United States, Letter from an Unknown Woman is available to stream on FlixFling. It's also free on The Roku Channel and Mometu. You can also rent or buy it on Amazon Video, Apple TV, Google Play, and YouTube.
Where to stream Letter from an Unknown Woman
Availability in United States
Included with subscription
FlixFling
Free
The Roku Channel
Mometu
Rent
Amazon Video
Apple TV
Google Play
YouTube
Fandango At Home- FlixFling
Buy
- Amazon Video
- Apple TV
- Google Play
- YouTube
- Fandango At Home
- FlixFling
Data updated on October 11, 2026. Availability data from JustWatch.
Letter from an Unknown Woman plot summary
This is the love every woman lives for…the love every man would die for!
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.
Details
- Release date
- April 28, 1948
- Runtime
- 1h 27m
- Genres
- Drama, Romance
- Directed by
- Max Ophüls
- Country
- United States
- TMDB rating
- 7.8 / 10 · 352 votes
Letter from an Unknown Woman trailer
Cast
Joan FontaineLisa Berndle
Louis JourdanStefan Brand
Mady ChristiansFrau Berndle
Marcel JournetJohann Stauffer
Art SmithJohn
Carol YorkeMarie
Howard FreemanHerr Kastner- John GoodLt. Leopold von Kaltnegger
Leo B. PessinStefan Jr.
Erskine SanfordPorter
FAQ
Where can I watch Letter from an Unknown Woman?
In the United States, Letter from an Unknown Woman is available to stream on FlixFling. It's also free on The Roku Channel and Mometu. You can also rent or buy it on Amazon Video, Apple TV, Google Play, and YouTube.
Can I rent or buy Letter from an Unknown Woman?
Yes. In the United States you can rent or buy it on Amazon Video, Apple TV, Google Play, YouTube, Fandango At Home, and FlixFling.
How long is Letter from an Unknown Woman?
Letter from an Unknown Woman runs 1h 27m (87 minutes).
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