Movie guide
Betrayal (1929): movie guide
Betrayal (1929) is a Drama running about 80 minutes. It holds a TMDB score of 9.0/10 from 1 votes. Notable cast includes Emil Jannings, Esther Ralston, Gary Cooper, Jada Weller. Cinema Box covers trailers, cast, and details for discovery — not full streaming.
- Released: 1929-05-11
- Runtime: 80 min
- TMDB: 9.0/10
- Genres: Drama
Last updated: 2026-11-11 · First listed: 1929-05-11

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What is Betrayal about?
André Frey, a bohemian artist, woos and wins a rustic Swiss maid, promising to return to her after a visit to the city. The girl, Vroni, finds herself pregnant and is forced by her father to marry Poldi Moser, the mayor of the small Swiss town. Moser and Vroni are happy together, and two sons are born to them. André returns to the village periodically and finally asks Vroni to go away with him. She refuses, and he writes her an angry note. That evening, Vroni and André are involved in a toboggan accident; Vroni is killed outright, and André is fatally injured. Moser finds André's note and goes to him, demanding of the dying man to know which of the boys is in fact André's child. Thinking to protect his own son, André informs Moser that Moser's own son is his (André's) son. Moser swears vengeance on the child but relents when he realizes that he loves both boys equally.
Cast highlights
Betrayal features Emil Jannings, Esther Ralston, Gary Cooper, Jada Weller, Douglas Haig, Bodil Rosing. Open the Cinema Box title page for the full cast list and character credits.
Key facts
Release date: 1929-05-11. Runtime: 80 minutes. TMDB score: 9.0/10 (1 votes). Genres: Drama. Original language: en. Status: Released.
Discover Betrayal on Cinema Box
Cinema Box is a movie and TV discovery app for Android. Use it to browse Betrayal, watch official trailers when available, save titles to your list, and plan what to watch — without hosting or streaming full films.
Frequently asked questions
- What genre is Betrayal?
- Betrayal is listed as Drama on TMDB.
- How long is Betrayal?
- Betrayal runs about 80 minutes.
- Who stars in Betrayal?
- Cast highlights include Emil Jannings, Esther Ralston, Gary Cooper, Jada Weller, Douglas Haig, Bodil Rosing.
- Does Cinema Box stream Betrayal?








