Doctor Who: Classic

To move the TARDIS out of the way of a molten lava flow the Doctor is forced to use the emergency unit. It removes them from the time space dimension but even the Doctor doesn't fully know what will happen then.

As the TARDIS disintegrates Zoe, Jamie and the Doctor are separated and transported to a puzzling world where they are confronted by numerous riddles.

The Doctor and his companions are apparently being tested, but by whom and why? They work their way through a labyrinth to find that a trap has been set for them.

Jamie finds his way to the Citadel but once there, he cannot escape. Meanwhile, the Doctor and Zoe have to fight the fabled Medusa and a 21st Century comic strip creation.

The Doctor attempts to save his companions from being trapped within the fictional realm but instead finds himself imprisoned within the master brain itself.

On board a vast spacecraft, the Doctor meets the alien captain who demands the return of the three ambassadors sent to Earth or he will destroy the world.

General Carrington is behind the kidnapping of the ambassadors and intends to turn the world against the aliens by revealing their true identity to the world in a TV broadcast.