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.
- Year: 1956
- Country: United States of America
- Genre: Thriller, Mystery
- Studio: Paramount
- Keyword: 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
- Director: Alfred Hitchcock
- Cast: James Stewart, Doris Day, Brenda De Banzie, Bernard Miles, Ralph Truman, Daniel Gélin