Detailinformatie over de film The Spy in Black

Robert Rendel (Admiral), Sebastian Shaw (Lt. Ashington / Cmdr. David Blacklock), Athole Stewart (The Rev. Hector Matthews), George Summers (Captain Walter Ratter), Grant Sutherland (Bob Bratt), Kenneth Warrington (Commander Denis)

Emeric Pressburger, J. Storer Clouston

Better Television Distribution, Columbia Pictures, Columbia Pictures Corporation, Film Classics, Irving Asher Productions, Key Films Distributors Ltd., London Film Productions