The true story of Greville Wynne, the British businessman who doubled as a spy on his trips to Russia, and Colonel Penkovsky, the high-ranking Soviet Intelligence officer who passed key information to the West.
Greville Wynne
Oleg Penkovsky
Sheila Wynne
James
Newson
Roger Prince
Alexander
Norman Kindell
Gorny
Levin
Bodenikov
Oslaf
Dabrondin
Borisglebsky
Oldfield
Borovik
Interrogator
Interrogator
