Cartoons Unite!

Cartoons Unite! is a crossover American animated series airing on Cartoon Nickelodeon Network.

Info
An evil threat arrives to destroy the multiverse. So Spongebob and Bugs Bunny work together to stop the threat.

Warner Bros. Animation

 * Bugs Bunny, Daffy Duck, Porky Pig, Tweety, Sylvester the Cat, Lola Bunny, Yosemite Sam

Nickelodeon

 * SpongeBob SquarePants, Patrick Star, Squidward Tentacles, Eugene Krabs, Sandy Cheeks, Sheldon Plankton Gary the Snail

Episodes
List of Cartoons Unite! Episodes