BBC1 airs the 31st episode of Doomwatch. This episode no longer exists in the BBC’s archives.
theLogBook.com
https://www.theLogBook.com
Earl Green is the creator, curator, and head writer of theLogBook.com.
Also of interest...
Stargate SG-1: Brief Candle
September 19, 1997
UFO: The Responsibility Seat
March 8, 1973
E:FC: Law & Order
April 20, 1998