Renamed SuperFriends in 1980, the series changed formats again, abandoning the production of half-hour episodes and producing seven-minute shorts. Each episode of SuperFriends would feature a rerun from one of the previous six years and three new shorts. These new adventures featured appearances by the core group of five Super Friends and Zan, Jayna, & Gleek. There were also guest appearances from members previously depicted in Challenge of the Superfriends and the Hanna-Barbera-created hero El Dorado, who was added to the show in 1981 to provide cultural diversity.
