Daleks' Invasion Earth 2150 A.D.

Doctor Who and his companions, including Peter Cushing as the eccentric inventor and time traveller Dr. Who, and Bernard Cribbins as Tom Campbell, arrive in London, 2150 A.D., to find that the Daleks have conquered Earth, devastating entire continents and turning survivors into brainwashed 'Robomen'. The group soon discovers that the Daleks are planning to drop a bomb into the Earth's core to destroy the planet and replace it with a device enabling the planet to be piloted like a giant spacecraft. Dr. Who and his allies must stop the Daleks' plan, with Tom and his granddaughter Susan playing key roles in the resistance against the alien invaders.