Doctor Who
The Key to Time is almost complete. WIth only one piece still to find, the Doctor, Romana, and K-9 arrive on Atrios, a planet in the middle of a terrible war with its twin world Zeos. To restore the balance of the universe for the White Guardian, the Doctor must find the sixth segment before the planets destroy each other - but Zeos is deserted, so who is behind the war?
Tom Baker | Doctor Who | |
Mary Tamm | Romana | |
John Woodvine | Marshal | |
Lalla Ward | Princess Astra | |
Davyd Harries | Shapp | |
Ian Saynor | Merak | |
John Leeson | K9 | |
Ian Liston | 'Hero' | |
Susan Valentine | 'Heroine' | |
John Cannon | Guard | |
Peter Roy | Guard | |
Richard Sheekey | Guard | |
Barry Summerford | Guard | |
Derek Suthern | Mute |
Director | Michael Hayes | |
Writer | Bob Baker, Dave Martin, Sydney Newman | |
Producer | Graham Williams |
Searching for the sixth segment, 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. But who or what controls the Marshall?
The Doctor meets a new enemy – the Shadow – who wants the Key to Time. And the Atrian-Zeon war is approaching an awful climax.
The Doctor is forced into a desperate gambit to prevent a massacre. But it is getting harder to tell friend from foe.
The Doctor and Romana finally venture into the Shadow's lair. 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. Completing it may entail an awful sacrifice. And the Black Guardian will do anything to obtain it and plunge the Universe into chaos.