The team uncovers two planned escape routes for Adolf Hitler; Tim and James find a tunnel system.

43min • , TV-PG L • , Jan 02, 2018 • , CC

Lenny and Gerrard make a discovery in an aircraft hangar; Mike and James scan an Austrian lake.

43min • , TV-PG • , Jan 09, 2018 • , CC

Tim and Gerrard explore a hydroelectric plant where the Nazis strived to produce a nuclear weapon.

43min • , TV-PG L • , Jan 16, 2018 • , CC

At the bottom of an Arctic fjord, Tim dives on Nazi relics that may blow the case wide open.

43min • , TV-PG L • , Jan 23, 2018 • , CC

Mike and James excavate the grounds of an Alpine hotel; a discovery implicates powerful people.

43min • , TV-PG L • , Jan 30, 2018 • , CC

Tim and Mike uncover evidence of a seaplane; An informant shares a cache of explosive documents.

43min • , TV-PG L • , Feb 06, 2018 • , CC

Tim and Mike investigate a key Nazi support point in Uruguay; Chilean files reveal a secret plot.

43min • , TV-PG L • , Feb 13, 2018 • , CC

An anonymous source leads Mike and Lenny to Adolf Hitler's last will and testament.

43min • , TV-PG L • , Feb 20, 2018 • , CC

Bob Baer and his team explain their methods while previewing the next stage of the investigation.

41min • , TV-PG L • , Dec 26, 2017 • , CC