- HD 1080
- Runtime: 120m.
- Status: Released
- 0
- Languages: en
- Country: United States of America
- Director: Alfred Hitchcock
- Stars: James Stewart, Doris Day, Brenda De Banzie, Bernard Miles, Ralph Truman
- keywords: london, england, assassination, espionage, spy, scotland yard, bus, paranoia, morocco, remake, conspiracy, whodunit, british spy, american, political intrigue , physician, frenchman, assassination attempt, cymbals, assassination plot
- Production_studio: Paramount Pictures
- Slogan: A little knowledge can be a deadly thing!
- The The Man Who Knew Too Much is featured in the top rankings of 1956
- #4 in Top Thriller Movies of 1956
- #1 in Top Mystery Movies of 1956
A couple vacationing in Morocco with their young son accidentally stumble upon an assassination plot. When the child is kidnapped to ensure their silence, they have to take matters into their own hands to save him.