The Long Arm
The True Inside Story of Scotland Yard's Crime Busters!
6/1/1956
Imdb: tt0049845
Tmdb: 50799
Popularity: 3.813
Vote: 7/10 (17)

Scotland Yard detectives attempt to solve a spate of safe robberies across England beginning with clues found at the latest burglary in London. The film is notable for using a police procedural style made popular by Ealing in their 1950 film The Blue Lamp. It is known in the US as The Third Key.