A brave wartime copper (policeman) becomes a hero when he thwarts a plot to destroy a battleship. But then the rest of the police get the idea that he is one of the enemy agents.
Directed byJohn Paddy Carstairs
Written byBasil Dearden, Roger MacDougall, Austin Melford
CountryUK
Runtime77 min
On screen
George Formby
Dorothy Hyson
Bernard Lee
John Warwick