Three teens ignore warnings and venture deep into a cave, where they encounter a demon.

A scheming con artist poses as the innocent babysitter "Amber" to steal from a wealthy occult enthusiast with a reclusive son, Kevin. Her crew arrives to clean out the house just as Kevin stumbles upon a prized artifact and unwittingly summons a trio of witches known as The Three Mothers.

Burger Beard is a pirate who is in search of the final page of a magical book that makes any evil plan he writes in it come true, which happens to be the Krabby Patty secret formula. When the entire city of Bikini Bottom is put in danger, SpongeBob, Patrick, Mr. Krabs, Squidward, Sandy, and Plankton need to go on a quest that takes them to the surface. In order to get back the recipe and save their city, the gang must retrieve the book and transform themselves into superheroes.