Deep space explorers encountering strange new dangers. Mutant powers hidden among us. Futuristic societies with surprising moralities. Cutting edge technology bringing unexpected dilemmas for the people who use it. Created by the pioneering television producer Irene Shubik and featuring some of the leading talents on television on both sides of the lens, Out of the Unknown remains one of the BBC's best science fiction series. Drawing on stories from SF masters such as Isaac Asimov, Ray Bradbury, John Wyndham and John Brunner, as well as original scripts, it remains one of television's most sustained attempts to adapt the mood of literary science fiction.

Gareth Preston is joined by Stephen Hatcher and Dylan Rees to discuss the series, which sadly is missing half its episodes, yet what remains is still thrilling and challenging. Along the way they pay particular attention to three key episodes: The Dead Past, Some Lapse of Time and The Machine Stops.

Music by Chatri Art chatriart.bandcamp.com

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