List of Nicktoons: The Series Episodes

The list of episodes from the series, Nicktoons: The Series. Both Season 3 and 4 were retitled; the third season was retitled Nicktoons: Forever United! and the fourth and finale season was retitled Nicktoons: vs. the Evil Syndicate.

Season 1

 * 1) In the Beginning... - When interdimensional monsters creatures each of their universes, Jimmy Neutron, SpongeBob SquarePants, Danny Phantom, and Timmy Turner (along with Cosmo, Wanda, and Poof) works together and battle the monsters.
 * 2) Bad Goddard/Plankton's Sweet Revenge! - When one of Jimmy's enemy hack and turn Goddard into an machine of destruction, Jimmy seek find the one who turn him into a death machine while the others try to stop him from destroying Retroville./While showing his teammates of Bikini Bottom, SpongeBob begin led the team on a journey of stopping Planton, who has stolen the Krabby Patty's secret formula, once again, who just happens to find the three interdimensional monsters, who happens to intelligence.
 * 3) Ms. Doombringer's Labyrinth of Doom!/Meets Ladybug and Cat Noir - When Timmy didn't return to school from his world, Jimmy, Danny, and SpongeBob learn that his old enemy, Ms. Doombringer has kidnapped him who has put them in a labyrinth where they must survive and escape./While having accidentally being zapped into another dimension, Danny and Timmy (in his superhero costume) travel to Paris where they encounter and team-up with two heroes; Ladybug and Cat Noir.
 * 4) The Avatar State/Totally Freaky -
 * 5) Daiarkk's Sister/Ghosts, Ghosts Everywhere! -
 * 6) Attack of the Evil Syndicate -

Season 4: vs. the Evil Syndicate
Add any episode ideas for this list.