The Nickelodeon Nexus

The Nickelodeon Nexus is a Netflix web television special which is based on as well as a continuation of cancelled Nickelodeon cartoons. It is also based on OK K.O. Let's Be Heroes! episode, "Crossover Nexus".

Summary
Spongebob stumbles upon a strange universe where Nickelodeon characters run free. He then meets Bessie Higgenbottom, whom she becomes friends with. She warns him about the horrible evil that lurks within. So they team up with Danny Fenton and Katara to defeat the forces of evil.

Voice Cast

 * Tom Kenny as Spongebob Squarepants
 * Amy Poehler as Bessie Higgenbottom
 * David Kaufman as Danny Fenton/Danny Phantom
 * Mae Whitman as Katara
 * Janice Kawaye as Jenny Wakeman/XJ-9
 * Elizabeth Daily as Rudy Tabootie
 * Richard Steven Horvitz as Zim