Werner assists Born in retrieving Nazi documents from a container a submarine dropped off the Norwegian coast. A US corporation thwarts the selvage and snatches the container but Werner ensures that biochemical warfare samples are 'lost.'
Werner's deep cover is almost blown when Brigitte, his alter-ego Achim's pre-war friend, learns that he is alive. Werner is ordered to return home but manages to locate Brinkmann's secret dossier before Born's agency can get hold of it.
1960: Dr. König was a leading Nazi scientist. When his daughter is kidnapped and then set free without ransom Werner finds that König's safe has been compromised and learns of secret Nazi inventions to interfere with enemy radio signals.
Werner and his boss Krösing return to West-Germany to actively support preparations for German rearmament. In 1951 a secret conference establishes definite plans to this end, and Werner succeeds in sending copies to East-Germany.
1958: Werner aka Achim, now an officer in the Defense Department, poses as an insurance agent to investigate a plane crash in Portugal in which a high ranking German official died. A ring of arms dealers try to keep him from nosing around.
1961: The covert Nazi network plans a war against East-Germany. Col. Brinkmann is a member but opposes this strategy. When he allegedly commits suicide Werner investigates because the colonel had written a memorandum which has disappeared.
Werner gets insight into West-German arms dealings orchestrated by Born whom he met when they were prisoners of war. Cleverly using the rivalry between West-Germans, the CIA and arms dealers he secures plans of a NATO project in Portugal.
1966: The CIA plan secret drug tests on German citizens including prominent contractor Leutwiler. The victims are subjected to severe mental stress. East-German agent Alexander is discovered while breaking into CIA agent Kelly's apartment.
The CIA and their European partners plan coups d'etat in Greece, Turkey and Italy and stage a terror attack in Milano. French engineer Laffitte and his family are caught in the mayhem, and he tries to find the conspirators single-handedly.
1950: Werner, an East-German spy, poses as a war criminal in West-Germany. Pursued by the law, he infiltrates a covert Nazi network and is secretly sent to Munich, Rome and Argentina where the Nazis have established a stronghold.