SpongeBob SquarePants, Patrick Star, Squidward Tentacles, Sandy Cheeks, Eugene Krabs, and the Shell Louge Squad (along with Simba, Nala, Timon, Pumbaa, Terk, Tantor King Julien, Maurice, Mort, and Louis) meet Taran, who is an assiant pig keeper and dreams of being a great warrior. One day, and an evil lord known as The Horned King and Villain League (whom Count Dracula works for) seeks to find the legendary Black Cauldron, only then he would unleash an army of dead warriors and take over the world. Now, with help from a mishcivous furry creature named Gurgi, a beautiful princess named Eilonwy, an old-broken minsterl named Fluwddur Fflam, and SpongeBob's old friends Quasimodo, Hugo, Victor, and Laverne, Taran and his new friends will have to find the Black Cauldron, before the Horned King and the villains will conquer.
- Simba, Nala, Timon, Pumbaa, Terk, Tantor, King Julien, Maurice, Mort, Louis, Quasimodo, Hugo, Laverne, Victor, and Count Dracula guest star in this film.
- This film actually takes place after SpongeBob SquarePants Meets The Hunchback of Notre Dame, which explains SpongeBob and his friends already knowing Quasimodo, Hugo, Victor, Laverne, and Judge Frollo.
- Creeper will join the Shell Louge Squad in SpongeBob, Simba, and Friends Meet Bambi.