Cartoon Network marks 23 years since one of its greatest premieres. See why fans remain invested in the long-lost spinoff ...

Will The Kids Next Door Return? Codename: Kids Next Door first premiered in 2001, telling the tale of a group of technologically advanced children who were fighting against teenagers and adults alike.

The network was easily one of the most experimental on TV, but unfortunately, not every show hit big. Here are 5 awesome Cartoon Network series that very few people remember and practically nobody ...