While not as popular overall as Disney, Nickelodeon cartoon characters eventually achieved a level of popularity that rivaled classic studios like Hanna-Barbera. This success came largely from one ...

Hey Arnold! ran for 100 episodes from 1996-2004 due to memorable characters and quirky art style. Teenage Mutant Ninja Turtles aired 124 episodes from 2012, demonstrated immense popularity. Blaze and ...