The Man Who Knew Too Much
Synopsis: A family vacationing in Morocco accidentally stumble on to an assassination plot and the conspirators are determined to prevent them from interfering.
Director: Alfred Hitchcock
IMDb Link: http://www.imdb.com/title/tt0049470/
Click here to read a PDF version of the full screenplay:
The Man Who Knew Too Much (final draft – may 7, 1955)