In this episode Al faces up to one of the world's superpowers and the richest nation on Earth to discover how the former British colony of America somehow slipped through its fingers. Joining him to fight for his nation's honour is comedian Reginald D. Hunter. Together, they explore how the frontiersmen of America used guerrilla tactics to outwit the British redcoats, how the most effective spy for the American army was a slave and turn their hands to firing the rockets that set fire to the White House.

In this episode Al meets ‘the Auld Enemy', where bitter sibling rivalry is as strong today as it's ever been. Joined by Sanjeev Kohli, Al visits Craufurdland Castle to explore the truth behind famous battles from the Wars of Scottish Independence. The pair don mighty (pedal-powered) steeds to recreate the legendary axe attack from the battle of Bannockburn, claim independence for a town that's switched sides too many times to mention, and explore just how effective ‘cow camouflage' is when invading a castle.