Toph, Katara, and Aang from Avatar: The Last Airbender along with Mako from The Legend of Korra, SpongeBob from SpongeBob SquarePants, Jimmy and Goddard from The Adventures of Jimmy Neutron, Boy ...
At its apogee, there was something almost ineffable about Nickelodeon as a brand. Other major kid-oriented networks had clear-cut concepts: Cartoon Network was a network for cartoons, Disney Channel ...