S1, E4: Archer trails Hesse to a brothel in Central London and a secret meeting between the German Army and the British Resistance. There, Colonel Mayhew is trying to do a deal to help spring the King in return for helping stop the SS having control over research at Bringle Sands. If the King is free and able to confirm Conolly's rank it would transform Britain's position in the world. Archer is introduced to the Army's senior commander, General Von Ruff who asks if John Spode made a copy of the calculations his brother stole from Bringle Sands.