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.
as Greville Wynne
as Oleg Penkovsky
as Sheila Wynne
as James
as Newson
as Roger Prince
as Alexander
as Norman Kindell
as Gorny
as Levin
as Bodenikov
as Oslaf
as Dabrondin
as Borisglebsky
as Oldfield
as Borovik
as Interrogator
as Interrogator
