In this episode Al joins forces with German comedian Henning Wehn to delve deeper into the truth behind some WW2 myths. Taking to the skies, they explore whether the Spitfire really was the saviour of Britain that it was cracked up to be. The pair also dive under the waves to find the truth behind the famous enigma machine and get behind the controls of their own tanks to discover how the legend of German tank superiority might actually have come down to radios rather than armour plating.