Man on a String (1960)

U.S. spies catch a Moscow-born U.S. citizen helping spies, and they force him to counterspy.

Alternative titles: Ten Years a Counterspy, Secretos de contraespionaje, Geheimakte M, Contra Espionagem, Kontraspion i Moskva, 10 vuotta vastavakoojana, Contre-espionnage, 10 hronia antikataskopos, 10 Xρόνια αντικατασκοπός, Confessions of a Counterspy, Spionaggio al vertice, FBIモスクワに潜入せよ, Spion på slakk line, Dez Anos de Contra-Espionagem, Dez Anos na Contra-Espionagem, Om pe sfoara, Zece ani de contraspionaj, Chelovek na verevochke, Человек на веревочке, Pendiente de un hilo, Çifte Tehlike, Spy and Counterspy