El Doctor, Amy y Rory quedan atrapados en un hotel de horrores sin poder escapar y sin encontrar la TARDIS. El Doctor debe salvar a tantas personas como pueda, enfrentando varios giros y enfrentando su propio peor miedo.

It's Christmas Eve, 1938, when Madge Arwell comes to the aid of an injured Spaceman Angel as she cycles home. He promises to repay her kindness - all she has to do is make a wish. Three years later, a devastated Madge escapes war-torn London with her two children for a dilapidated house in Dorset. She is crippled with grief at the news her husband has been lost over the channel, but determined to give Lily and Cyril the best Christmas ever. The Arwells are surprised to be greeted by a madcap caretaker whose mysterious Christmas gift leads them into a magical wintry world. Here, Madge will learn how to be braver than she ever thought possible. And that wishes can come true...

The doctor and Clara find themselves on a Russian cold war submarine that is falling to the bottom of the ocean because of an attack by a rogue Martian warrior, that 's still aboard.

Having decided that everyone could do with a holiday, Graham accidentally teleports himself, the Doctor Yasmin and Ryan to a luxury resort for a spot of rest and relaxation. However, they discover the place where they are having a break is hiding a number of deadly secrets. What are the ferocious monsters that are attacking Tranquility Spa?