After escaping from the dying Ice Box, Simon and Liz are transported to an alternate 1990 where corrupt scientific progress has resulted in the breakdown of the planet’s climate. As the Earth faces a deadly growing heat, Simon is forced to confront not just his own personal future but an elderly, schizophrenic Traynor bent on revenge.

8 episodes / 13 – 20

Written by Bruce Stewart (Parts 13-19) and Victor Pemberton (Part 20)
Designed by Gerry Roberts (Parts 13 & 20) and Michael Eve (Parts 14 – 19)
Directed by Ron Francis (Parts 13 & 20) and Peter Jeffries (Parts 14 – 19)

Individual episode details below