The TARDIS lands in the city of Tromesis on Earth – but it’s a world far from the one that the Doctor, Jamie and Zoe recognize.
The buildings are ruined, the streets deserted. And against the devastation they see a ghostly mirror image of another place – the city as it was before disaster hit.
People vanish here, and huge metal birds attack from the sky.
Can the Doctor find the future, in a place that doesn’t have one?
Written By: Eddie Robson
Directed By: LIsa Bowerman
Frazer Hines (Jamie McCrimmon), Wendy Padbury (Zoe Heriot)
Producer David Richardson
Script Editor Jacqueline Rayner
Executive Producers Jason Haigh-Ellery and Nicholas Briggs