Double-Agent Alexander Eberlin (Laurence Harvey) is assigned by the British to hunt out a Russian spy, known to them as Krasnevin. Only Eberlin knows that Krasnevin is none other than himself. Accompanying him on his mission is a ruthless partner, who gradually discovers his secret as Eberlin tries to maneuver himself out of a desperate situation.—alfiehitchie
During the Cold War, the British and Soviet Intelligence services attempt to out-fox one another using the homesick double-Agent Krasnevin a.k.a. Alexander Eberlin (Laurence Harvey) as a pawn in the complex spy-game.