BBC1 airs the 35th 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...
Dark Shadows: Episode Eight
February 15, 1991
Star Trek: TNG: Sarek
May 14, 1990
Voyager: Fair Trade
January 8, 1997