Doctor Who episode 248: The War Games – Episode Five (17/5/1969)
This episode takes place across two distinct settings: the American 1860s Zone and central control. And in both the TARDIS team are fomenting rebellion and organising alliances to take on the sinister aliens behind the war games. Frazer Hines gets the best material he’s had all season, convincing the pith-helmeted Russell, leader of the resistance, to hijack a SIDRAT (which we learn are green) to travel to the enemy HQ. Meanwhile, the Doctor runs rings around the Chief Scientist, deprogramms Carstairs, rescues Zoe and plans to travel back out to the various war zones to unite the various bands of resistance soldiers.

