Released:
1956-06-01

Overview:
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.

Director:
Charles Frend

Runtime:
1h 36min

Genre:
Mystery, Crime, Thriller

• Cast:
• 
  Jack Hawkins
  as
  Supt Tom Halliday
• 
  John Stratton
  as
  Sergeant Ward
• 
  Dorothy Alison
  as
  Mary Halliday
• 
  Michael Brooke
  as
  Tony Halliday
• 
  Sam Kydd
  as
  Police Constable in Information Room