Superman: The Animated Series

In 1967, Filmation packaged The New Adventures of Superman, which premiered the year before, with new episodes of Aquaman, to form The Superman/Aquaman Hour of Adventure. The program consisted of 7-minute adventures shown in separate segments featuring The New Adventures of Superman, The Adventures of Superboy and Aquaman, alongside a rotating lineup of heroes — limited to three episodes each — of The Flash, Hawkman, Green Lantern, The Atom, Teen Titans and Justice League of America. This format lasted for one season, after which Aquaman got a self-titled show and Superman shared the spotlight with Batman in The Batman/Superman Hour.