The Man Who Knew Too Much, the story of a murdered British spy in Switzerland, who confides in his married friends to bring secret information back to Great Britain only to have their daughter kidnapped. The film is truly funny and contains a fantastic shootout and a mysterious, sinister performance from Peter Lorre. The next film is one of my personal favorites, The 39 Steps. The film follows a man who learns of a conspiracy and is thrust into a chase across Scotland in this wrong-man thriller and is one of the most entertaining of Hitchcock's great thrillers. Enjoy.
The Man Who Knew Too Much
Not the best quality but its a fan made trailer
The 39 Steps