ElectraBase is a fictional laboratory featured in the 1976 television series Electra Woman and Dyna Girl. It served as the primary setting for the show, and was featured in all sixteen episodes. ElectraBase was the secret underground headquarters of the female superheroes Electra Woman and Dyna Girl. It was maintained by their scientist benefactor Frank Heflin. Access to the ElectraBase was gained by way of a special elevator.