When does The Batman/Tarzan Adventure Hour return?

The Batman/Tarzan Adventure Hour is a Filmation series that ran on CBS during the 1977–1978 television season. It consisted of the second season of Tarzan, Lord of the Jungle (six new episodes combined with reruns from the first season), and reruns of The New Adventures of Batman aired together. For the 1978–1980 seasons, the series was re-titled Tarzan and the Super 7 and expanded to ninety-minutes with additional content.