Doctor Who The Armageddon Factor TV Story

The Doctor and Romana land in the midst of a brutal nuclear war between the planets Atrios and Zeos.

Swept up in an apocalyptic war, the Doctor must help the Marshall defend his planet.

The Doctor meets a new enemy, the Shadow, who wants the Key to Time.

There is a desperate gambit to prevent a massacre...while it is getting harder to tell friend from foe.

The Shadow appears to hold all the cards, but the Doctor has found an old friend.

The Doctor and the Shadow have their final confrontation to take control of the Key to Time.