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 … Jack Hawkins, John Stratton, Dorothy Alison, Michael Brooke, Sam Kydd, Glyn Houston, Richard Leech Added on Netflix 2023-06-02.