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.
The Man Who Knew Too Much is a 1934 British spy thriller film directed by Alfred Hitchcock, featuring Leslie Banks and Peter Lorre, and released by Gaumont British. It was one of the most successful and critically acclaimed films of Hitchcock's British period.
