Classic Doctor Who

The TARDIS arrives in December 1986 at a South Pole Space Tracking station where the personnel, under the command of General Cutler, are engaged in trying to talk down a manned space capsule that has got into difficulty. The base is invaded by a force of alien Cybermen. The Cybermen's world, Mondas, is draining energy from Earth - once its 'twin planet' - and the situation will soon become critic

The 2015 telesnap reconstruction from 2015. The TARDIS arrives on an extinct volcanic island. Before long, the travellers are captured and taken into the depths of the Earth, where they find a hidden civilisation - the lost city of Atlantis.

The 2014 animated reconstruction of this episode. The TARDIS arrives in 2070 AD on the Moon, where a weather control station is in the grip of a plague epidemic planted by the Cybermen.

The 2019 animated reconstruction of missing episodes. The TARDIS arrives at a Human colony that resembles a holiday camp, but everything is not as happy as it seems.