Air date: 2015-01-20

Runtime: 45 min

A secret headquarters of concrete and steel is the heart of Hitler’s plans for domination and the key to a Nazi conspiracy - the Wolf’s Lair.

Air date: 2015-01-27

Runtime: 45 min

The Bismarck and Tirpitz were battleships of record breaking proportions, ultimate status symbols of the Third Reich and hunted by the Allies.

Air date: 2015-02-03

Runtime: 45 min

In a quest for world domination, the Nazis built some of the biggest, deadliest pieces of military hardware and malevolent technology in history.

Air date: 2015-02-10

Runtime: 45 min

In retaliation for Allied bombing raids, Hitler ordered the development of the V1. The first cruise missile, it changed the face of war forever.

Air date: 2015-02-17

Runtime: 45 min

As America closes in on Japan in 1944, the Japanese turn to desperate new tactics: killer planes and super torpedoes guided by human pilots.

Air date: 2015-02-24

Runtime: 45 min

The campaign to breach Hitler's 400 mile-long Siegfried Line took more than six months and cost the American forces 140,000 casualties.