Favorite Episodes
. . . were 'The Cybernauts' and 'Return of the Cybernauts'. The 'mad scientist' villians were Michael Gough and Peter Cushing; respectively.
They reminded me of some of the better British Sci-Fi films of that time, and the android cybernauts were truly dangerous adversaries.
How can you go wrong with such great villians as Gough and Cushing?
I always felt that the disappointing AVENGERS movie might have been salvaged if the cybernauts (with Connery in charge of them) had been the film's main attraction.