In their brand new and biggest cinema adventure yet, SpongeBob and his friends from Bikini Bottom set sail! SpongeBob, who finally wants to be one of the big boys and prove his courage to Mr. Krabs, follows the Flying Dutchman—a mysterious, daring ghost pirate. And so begins a fast-paced and funny nautical adventure that takes him to the deepest depths of the deep sea, where no sponge has ever been before.