In 2070, the Earth's weather is controlled from a base on the moon. But when the Doctor and his friends arrive, all is not well. They discover unexplained drops

When the Doctor arrives in the 19th-century village of Klimtenburg, he discovers the residents suffering from some kind of plague, a wasting disease. The victim

When the Doctor sets out to educate Charley on the darker side of her race's future, he does not anticipate being embroiled in the protracted Orion War. The fro

The Doctor takes his new companion, Grant, back home to Agora, only to find the planet under the control of his old and deadly foes the Cybermen. Imprisoned on