the invaders /season-2/ episode-18-counter-attack

 https://www.metacritic.com/tv/the-invaders/season-2/episode-18-counter-attack

https://www.aveleyman.com/TVEpisode.aspx?FilmID=1241&Episode=19680109

https://www.imdb.com/title/tt0611977

http://www.classictvhistory.com/EpisodeGuides/invaders.html

https://the-loaf-etc.blogspot.com/search?q=The+Invaders

https://the-loaf-etc.blogspot.com/search?q=The+Invaders+TV

https://the-loaf-etc.blogspot.com/search?q=The+Invaders+TV+Series

the Invaders TV series

 https://reflectionsonfilmandtelevision.blogspot.com/search?q=The+Invaders

http://reflectionsonfilmandtelevision.blogspot.com/2022/01/55-years-ago-today-invaders-1967-1968.html

https://flashbak.com/secrets-of-the-ufo-files-national-archive-finally-reveals-what-we-saw-in-the-skies-over-britain-450419/

UFO, ETc.

the invaders tv show, The Watchers

 https://theinvaderstvshow.fandom.com/wiki/The_Watchers

https://theinvaderstvshow.fandom.com/wiki/Main_Page

mk