It rebuilds its environment into a more full 1, 1 the place its characters, possibly even its creator, could be content, all as the apocalyptic story it was telling arrives to a terrible close. Fred Seibert. It was a weekly showcase of new animation by new creators and led to the growth of memorable ’90s cartoons on Cartoon Network like The Powerpuff Girls, Johnny Bravo, Courage the Cowardly Dog, and many more.