The Doctor attempts to come to grips with his newest incarnation, with Clara helping him, while dealing with a dinosaur rampage in Victorian London and several cases of spontaneous combustion.
The Doctor finds himself the manipulated for once when someone abducts his friends from throughout time and space, luring him to the one place he can never go.
In Victorian Yorkshire, the Doctor and Clara investigate a series of strange deaths where the corpses are left with glowing red skin.
After the loss of Amy and Rory, the Doctor has withdrawn from the universe. But when Dr. Simeon threatens Earth with an army of icy snowmen, some old friends visit the Doctor and ask for his help.moreless
A plan using Curtis's old time-rewind power to assassinate Hitler makes a mess of history and creates an alternate world with a Nazi-occupied Britain.