SpongeBob and his Bikini Bottom friends set sail in their biggest, all-new, can't miss cinematic event ever... The SpongeBob Movie: Search for SquarePants. Desperate to be a big guy, SpongeBob sets out to prove his bravery to Mr. Krabs by following The Flying Dutchman -- a mysterious swashbuckling ghost pirate -- on a seafaring comedy-adventure that takes him to the deepest depths of the deep sea, where no Sponge has gone before.