BBC2 airs the 38th episode of science fiction anthology series Out Of The Unknown. Adapted by David Climie from a story by Peter Phillips, the story stars Peter Barkworth and features an appearance by the Daleks (complete with David Graham providing their voices) from the series’ BBC stablemate, Doctor Who. Directed by Peter Cregeen, a future BBC Head of Series who would become infamous for cancelling Doctor Who after its 1989 season, this episode closes the third season, but no longer exists in the BBC’s archives.
More about Out Of The Unknown in the LogBook
Hear about it on the Sci-Fi 5 podcast