The TARDIS once again takes us back to 1960s London where nefarious industrialist Tobias Vaughn is under investigation by Brigadier Lethbridge-Stewart and his newly formed covert group UNIT. Vaughn’s got help of his own, as an army of Cybermen rises from the sewers of London to lay waste to a city that’s probably sick of this kind of shit by now. Oh, and a larger invasion fleet is on the way. The battle for merry old Londontown begins and the Doctor, Jamie, Zoe, and UNIT must put an end to both Vaughn and his silvery benefactors.
Episodes 1 and 4 restored with animation.