Classic Doctor Who: The Fourth Doctor

The Doctor and Romana visit the Leisure Hive, a tourist attraction on the planet Argolis.

The Doctor and Romana track down the cause of the mysterious deaths at the Leisure Hive.

The Tachyon Recreation Generator ages the Doctor into a white haired old man.

The obsessed Pangol is determined to give Argolis a future and strike back at the Foamasi.

Meglos plans to steal the ancient and powerful Dodecahedron from Tigella.

Posing as the Doctor, Meglos penetrates the underground city of Tigella.

Meglos escapes with the Dodecahedron and the Doctor is mistakenly held responsible.

The Doctor must prevent Meglos from using the dodecahedron to destroy Tigella.

What has become of Gallifrey? Who are the marauding Outlers. What lurks beneath the marsh?

What is the strange journey of the TARDIS? How do the Marshmen make short work of K9?

What is the secret of the Starliner. Why is chaos closing in on the Deciders?

What is the legacy of Dexter's research? How does the Doctor give evolution a small nudge?

The TARDIS lands on a world where the inhabitants live in fear of the Three Who Rule.

The Doctor and Romana are taken to the tower and meet the three mysterious rulers.

The Doctor discovers that he is facing an unstoppable foe from Time Lord history.

The Great Vampire begins to awaken from his long sleep...

The TARDIS is drawn into an empty void, but they are not the only ones trapped there.

When Rorvik learns that Romana is a time sensitive, he takes her prisoner.

As the void shrinks, Rorvik plans to take desperate measures to escape via the mirror.

Rorvik ignores the Doctor's warnings and takes a gamble which may have fatal consequences.

The Keeper of Traken appears in the TARDIS seeking the Doctor's help.

Kassia, now the willing servant of the Melkur, is to become the new Keeper of Traken.

Kassia completes the transition. The Melkur is only a shell, the real power lies within.

To repair the TARDIS's chameleon circuit, the Doctor goes to Earth for a real police box.

The Doctor travels to Logopolis where a series of fateful events are set in motion.

The Master is loose on Logopolis and is determined to learn the planet's secret.

With the fate of the universe at stake, the Doctor and the Master must collaborate.