Last updated 17 April 2017

The Seven Keys to Doomsday

The Seven Keys to Doomsday

Series Episode Number: 73

Not broadcast.

A special audio adaptation of the Doctor Who stage-play from the 1970s.

A newly-regenerated Doctor takes his young companions, Jenny and Jimmy, to the desolate world of Karn. There they must face terrifying monsters and brave fiendish traps to locate seven crystal keys.

If they fail in their task, the Doctor’s arch enemies, the Daleks, will unleash their evil upon the entire universe!