Movie guide
The Man Who Knew Too Much (1956): movie guide
The Man Who Knew Too Much (1956) is a Thriller, Mystery, Drama running about 121 minutes. It holds a TMDB score of 7.4/10 from 1,637 votes. Notable cast includes James Stewart, Doris Day, Brenda De Banzie, Bernard Miles. Cinema Box covers trailers, cast, and details for discovery — not full streaming.
- Released: 1956-05-16
- Runtime: 121 min
- TMDB: 7.4/10
- Genres: Thriller, Mystery, Drama
Last updated: 2026-11-11 · First listed: 1956-05-16

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What is The Man Who Knew Too Much about?
An American doctor and his wife, a former singing star, witness a murder while vacationing in Morocco, and are drawn into a twisting plot of international intrigue when their young son is kidnapped.
Cast highlights
The Man Who Knew Too Much features James Stewart, Doris Day, Brenda De Banzie, Bernard Miles, Ralph Truman, Daniel Gélin. Open the Cinema Box title page for the full cast list and character credits.
Key facts
Release date: 1956-05-16. Runtime: 121 minutes. TMDB score: 7.4/10 (1,637 votes). Genres: Thriller, Mystery, Drama. 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, Drama on TMDB.
- How long is The Man Who Knew Too Much?
- The Man Who Knew Too Much runs about 121 minutes.
- Who stars in The Man Who Knew Too Much?
- Cast highlights include James Stewart, Doris Day, Brenda De Banzie, Bernard Miles, Ralph Truman, Daniel Gélin.
- 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.








