Season 26

(4 episodes)

Responding to a distress signal, the Doctor and Ace arrive near the village of Carbury, where a nuclear missile convoy has run into difficulties. The peace of the English countryside is shattered as UNIT troops are besieged by armoured knights from another dimension. As the crisis deepens, Brigadier Lethbridge-Stewart is called out of retirement to join the battle. Together, he and the Doctor must face the Destroyer, a fearsome demon summoned by the witch queen Morgaine to devour the world...

Written by Ben Aaronovich

(3 episodes)

London, 1983: An old house mysteriously burns to the ground. One hundred years earlier, the Doctor and Ace arrive at a sinister mansion in the rural hamlet of Perivale. Horrors old and new await the Doctor amongst the peculiar residents of Gabriel Chase… But it is Ace who must confront her own worst nightmares when she discovers that her past and the house’s future are inextricably linked…

Written by Marc Platt

(4 episodes)

When the Doctor and Ace arrive at a secret military base during World War II, they discover that a centuries-old Viking curse is bringing terror to its inhabitants. As hideous vampires rise from the sea and Russian commandoes begin to close in, they are confronted not only with a mystery from the distant past, but also a terrifying vision of mankind's future...

Written by Ian Briggs

(3 episodes)

The Doctor takes Ace back to her home town of Perivale, only to find that something is very, very wrong. Many of Ace's old friends and neighbours have disappeared, whilst domestic pets become victims of unseen killers. Will the hunter become the hunted when only the fittest survive...?

Written by Rona Munro