A murderer hopes to escape his death sentence by identifying the leaders of a spy ring.
Length 75 minutes
Terence Morgan | Yolande Donlan | Anthony Oliver | André Morell | Reginald Beckwith | Ursula Howells | Guido Lorraine | Basil Dignam | Raymond Rollett | Fred Johnson | Arnold Marlé | Mark Dignam | John Horsley | Barry Lowe | Diana Lambert | Petra Davies | Brown Derby | Michael Godfrey | Arthur Lovegrove | Louis Matto | Guy Mills | Stuart Mitchell | Jim O'Brady | Cyril Renison