The Human Factor (1979) On DVD

DESCRIPTION:

When a leak in the British Secret Service is discovered in Russia, two agents become the target of the government's investigation: Arthur Davis (Derek Jacobi), a high-living bachelor whose attempts at a secret rendezvous with a woman arouse the suspicions of his superiors; and Maurice Castle (Nicol Williamson), who eight years earlier had defied his government by falling in love with an African woman (Iman) and helping her escape to England to become his wife. Ironically, one of the men is selling secrets to the Communists, and in the course of the investigation, the suspected double agent is eliminated by the government. But did they kill the wrong man?