Once again, we reach into the anthology series, Tarzan & the Super 7, this time to spotlight one of two married couples on the show, Manta & Moray.
Moray (Joan Van Ark, later of Knots Landing) was a human raised by dolphins after her parents were lost at sea. Manta was of an amphibian race, and couldn't stay out of the water for a certain length of time, otherwise he would risk death. If that sounds familiar, well, that same weakness was associated with Aquaman for many years, and part of the reason this series won't be on DVD anytime soon may be because of the prospect of litigation from DC/Warner Bros. over intellectual property rights. Of course, that same season, NBC & Hanna-Barbera introduced Jana of the Jungle, who also had lost her father in an accident. Get the picture?
Andre Waynoo uploaded the episode, "The Waters of Doom":
Classic Media now owns Manta & Moray, having acquired the bulk of the Filmation library, but if they wanted to revive the characters, some changes to their origins would be required.