A ten-part adventure serial in time and space by JAMES FOLLETT
2: First Footprint City
The starship Challenger has returned to its solar system, after a 115-year-long search for a planet suitable for colonisation. The crew discover that the Earth has vanished and that the Moon is now journeying around the sun in the orbit that the Earth once occupied:
Directed by Glyn Dearman (At the time of recording the cast were members of the BBC Radio Drama Company)