Many of Bikini Bottom's finest are suddenly victims of mistaken identities... and utter chaos ensues! First off, everyone thinks Spongebob's pet snail, Gary, has Mad Snail Disease. Next, Patrick is convinced a paid assassin is trying to run him out of town. And later, after Squidward has a run-in with a cement truck, no one knows who he is! The whole experience turns into a royal pain when Patrick finds out he is a king... and expects to be treated like a noble from each and every person he encounters!