Movie guide
The Man Who Knew Too Much (1934): movie guide
The Man Who Knew Too Much (1934) is a Thriller, Mystery running about 76 minutes. It holds a TMDB score of 6.5/10 from 477 votes. Notable cast includes Leslie Banks, Edna Best, Peter Lorre, Frank Vosper. Cinema Box covers trailers, cast, and details for discovery — not full streaming.
- Released: 1934-12-09
- Runtime: 76 min
- TMDB: 6.5/10
- Genres: Thriller, Mystery
Last updated: 2026-11-11 · First listed: 1934-12-09

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What is The Man Who Knew Too Much about?
While vacationing in St. Moritz, a British couple receive a clue to an imminent assassination attempt, only to learn that their daughter has been kidnapped to keep them quiet.
Cast highlights
The Man Who Knew Too Much features Leslie Banks, Edna Best, Peter Lorre, Frank Vosper, Hugh Wakefield, Nova Pilbeam. Open the Cinema Box title page for the full cast list and character credits.
Key facts
Release date: 1934-12-09. Runtime: 76 minutes. TMDB score: 6.5/10 (477 votes). Genres: Thriller, Mystery. Original language: en. Status: Released.
Discover The Man Who Knew Too Much on Cinema Box
Cinema Box is a movie and TV discovery app for Android. Use it to browse The Man Who Knew Too Much, 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 The Man Who Knew Too Much?
- The Man Who Knew Too Much is listed as Thriller, Mystery on TMDB.
- How long is The Man Who Knew Too Much?
- The Man Who Knew Too Much runs about 76 minutes.
- Who stars in The Man Who Knew Too Much?
- Cast highlights include Leslie Banks, Edna Best, Peter Lorre, Frank Vosper, Hugh Wakefield, Nova Pilbeam.
- Does Cinema Box stream The Man Who Knew Too Much?
- No. Cinema Box is discovery-only — trailers, details, ratings, and watchlists. It does not host or stream full movies.
- Where can I track The Man Who Knew Too Much?
- Open the The Man Who Knew Too Much page on cinemabox.app or install the official Cinema Box Android app from Google Play for watchlists and discovery tools.








