Bob Esponja, la película

SpongeBob lives in Bikini Bottom with his pet Gary, best friend Patrick the starfish and Squidward. He expects that Mr. Krabs will make him the manager of Krusty Krab 2 but he chooses Squidward instead. Plankton is angry at the new restaurant opening. He uses plan Z to steal King Neptune's crown and frame Mr. Krabs for it. SpongeBob defends Mr. Krabs. Convinced by his daughter Mindy, King Neptune gives SpongeBob and Patrick 6 days to find his crown in dangerous Shell City.

This is basically an extended version of the TV show. It's as silly and irreverent as ever. Its stupidity is its charm. It's fun but it does run a bit long. It may be that SpongeBob is best as 30 minutes episodes. If you're a fan of the show, this is just as good except longer.