Bob and John have followed hundreds of international declassified files all the way from Berlin to Chile, where they now investigate a secretive German community with reported Nazi ties.

Bob Baer and his team of elite investigators offer exclusive previews of the next stage of the investigation into the true fate of Adolf Hitler, including their most explosive evidence collected.

Bob Baer recruits one of the world's foremost terrorist targeting officers, Nada Bakos. Enacting a new hunting strategy, the team uncovers two planned escape routes for Hitler out of Germany.

Lenny and Gerrard make a startling discovery in a sabotaged aircraft hangar in northern Germany. Meanwhile, Mike and James scan an Austrian lake in search of a large cache of secret Nazi documents.

In Norway, Tim and Gerrard explore a hydroelectric plant where the Nazis were dangerously close to producing a nuclear weapon.                         

At the bottom of an Arctic fjord in Norway, Tim dives on Nazi relics that may blow the case wide open. Mike and James encounter a smuggler who leads them to a Nazi castle on the Italian border.

Mike and James excavate the grounds of a remote Alpine hotel in search of buried Nazi dead drops. In Rome, Lenny and Gerrard make a discovery that implicates some of the world's most powerful people.

In Uruguay, Tim and Mike uncover evidence of a seaplane that shuttled Nazis all around the continent. In Buenos Aires, Tim and Gerrard convince an informant to share a massive cache of documents.