Talk about women's lib gone way wrong!
In this Super Friends adventure, the team is betrayed by Wonder Woman (Shannon Farnon) and Jayna (Louise "Liberty" Williams), who have been subjugated by Medulla, leader of "The Mind Maidens", bent on---wait for it---taking control of the world by making all men disappear.
Unfortunately, the entire episode is not available. What I can tell you is that it takes some quick thinking from Superman to foil Medulla's plot. The sight of Jayna dematerializing her brother, Zan, is just too much for words. Fortunately, that scene is not included in this clip:
Between Medulla and Hawkman's enemy, the Gentleman Ghost, this was as close as the team got to facing super-powered enemies during this season, but of course, that would soon change.
Edit, 6/28/18: We've added the entire episode, as the other components, posted separately, were deleted by Dailymotion:
Superman & Wonder Woman in "The Collector".
Wonder Twins in "Handicap".
Batman & Robin w/Apache Chief in "Alaskan Peril":
Entire episode: B.