An imprisoned member of the Nazi party, Herbert Raynor, is released from prison and is being flown (along with his daughter) to Puerto Huberra in South America, along with other Nazis. All of them are being flown there by an unknown benefactor. Briggs and Cinnamon take the Raynors' place.They and the others are introduced to Martin Bormann, now a bedridden invalid. Borman's secretary, Rudd, informs them that Bormann will lead the Third Reich to new glories. Dan ducks a murder attempt, breaks into Bormann's room, and finds that he is a mannequin with a voice provided by Rudd. Rudd has recorded tapes duplicating Bormann's voice, and the last tape will turn leadership of the party over to him. To stymie Rudd, Rollin dresses up as Bormann and is suddenly not so bedridden. Of course, Rudd knows Rollin is an imposter but can't reveal it without exposing his own ploy. "Bormann" gives orders that eliminate Rudd once and for all and end the threat posed by the Nazis.

Neo-nazi Colonel Marcus von Frank is planning a resurgence of the Party with the aid of Otto Kelmann, munitions magnate. With Kelmann's financial base, von Frank plans to become a second Hitler. Jim infiltrates their meeting as an American Nazi leader, while Cinnamon gets close to Kellman, aided by her resemblence to his dead wife, murdered by Hitler in '32. Jim goads the paranoid von Frank into distrusting Cinnamon, who is convinced that she will destroy him. The IMF drugs Kelmann and sets up an elaborate ""hallucination"" of Rollin-as-Hitler murdering Cinnamon-as-Kelmann's wife back in '32. When von Frank burts in and shoots Cinnamon because of his own paranoid suspicions, Kelmann shoots him.