IMDB: https://www.imdb.com/title/tt0066721/
A film scene inside the show - in the "Worm that turned" serial: Set in the future when women ruled and men were subservient and all had to dress as women. The Ronnies were part of the resistance and one thing they did was to have secret film shows of macho films.
Clip: https://www.dailymotion.com/video/x9nbs4