Natan Sharansky to intense political pressure from Ronald Reagan. Sharansky and three low-level Western spies (Czech citizen Jaroslav Javorský and West German citizens Wolf-Georg Frohn and Dietrich Nistroy) were exchanged for Czech spies Karl Koecher and Hana Koecher held in the United States, Soviet spy Yevgeni Zemlyakov, Polish spy Marian Zacharski and East German spy Detlef Scharfenorth (the latter three held in West Germany). The exchange took place on the Glienicke Bridge between East and West Berlin, which had been used before for this purpose. Sharansky immediately immigrated to Israel, adopting the Hebrew name "Natan" and eventually simplifying his surname to Sharansky.
Bernard Natan argue that the various actors in question are not Natan and that accusations at Natan's trial and in Paris-Match connecting him to the adult film industry were false. "Natan", a 2013 documentary film, compares stills from the adult films attributed to Natan with official headshots and shows that several pornographic actors have been mistaken for Natan but are not him. Joseph Slade now admits there is room for doubt over whether Natan worked in pornography at any time after 1910. World War II broke out while Natan was in prison awaiting trial, and Nazi Germany conquered France. After Natan's release