
Letter from an Unknown Woman
1948 · Movie · 87 min · ★ 7.8 · 95% critics
On the eve of fleeing a duel, a celebrated pianist receives a long letter from a woman he can’t place. As her words trace years of devotion and missed connections in turn-of-the-century Vienna, he’s forced to confront how little he understood the impact of his choices on someone else’s life.
Based on Letter from an Unknown Woman
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Details
- Years
- 1948
- Release date
- 1948-04-28
- Language
- English
- Runtime
- 87 min
- Critic score
- 95/100
- TMDB rating
- 7.8/10 (341 votes)
About
You’ll likely enjoy this if you want a bittersweet, letter-driven romance about memory, regret, and unrequited devotion, with a classic feel like Casablanca; Not for you if you dislike melodrama or improbable love stories.
Pros: emotionally rich romance; strong lead performances; haunting musical atmosphere | Cons: far-fetched coincidences; can feel emotionally distant; slow, melancholy pacing
Themes
- love of one's life
- anonymous letter
- ignorance
- author
- duel
- vienna, austria
- illegitimate son
Cast & crew

Joan Fontaine
as Lisa Berndle

Louis Jourdan
as Stefan Brand

Mady Christians
as Frau Berndle

Marcel Journet
as Johann Stauffer

Art Smith
as John

Carol Yorke
as Marie

Howard Freeman
as Herr Kastner
- JG
John Good
as Lt. Leopold von Kaltnegger

Leo B. Pessin
as Stefan Jr.

Erskine Sanford
as Porter
Directed by Max Ophüls