Here’s the opening for Sid & Marty Krofft’s Electra Woman and Dyna Girl. The show appeared as 12 minute (or so) episodes within The Krofft Supershow and originally ran from September 11, 1976 to September 2, 1977.
Electra Woman was played by Days of Our Lives‘ Deidre Hall and Dyna Girl was portrayed by Room 222‘s Judy Strangis. Norman Alden, voice of Aquaman on Superfriends, played Professor Frank Heflin. Happy Funshine Friday!
Electra Woman and Dyna Girl Wiki, IMDb