ThunderCats (1985 TV series) be quite divorced from what had gone before, with adventures consigned almost entirely to New Thundera, and most villainous opposition coming from either Mumm-Ra or assorted new villains. The Mutants, Lunataks, and Captain Cracker all returned for one episode each, however. In the series finale, several conclusions are reached: Despite its large cast of characters, "ThunderCats" featured a rather small circle of voice actors, with only six actors providing voices for the entire first season. Every actor provided multiple voices, although the distinctive baritone of Earle Hyman (Panthro) left the actor providing only very occasional guest voices in comparison with
Cartoon Cartoons discontinued and the openings of "Cartoon Cartoons" that were shown before the opening of the actual "Cartoon Cartoons" show was dropped. That same month "Summer Fridays" replaced "Cartoon Cartoon Fridays", making it the first Cartoon Network Friday-themed program block not to feature the "Cartoon Cartoons" names or air under the "Cartoon Cartoons" brand. "Summer Fridays" also featured shows that were not a "Cartoon Cartoons" series and syndicated series that originally aired on other networks, such as "Teen Titans" and "What's New, Scooby-Doo?". "Cartoon Cartoons" also had a jazzy-7-note theme song (composed by Steve Mank). The song was first played in