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 – o =n a seafaring comedy-adventure that takes him to the deepest depths of the deep sea, where no Sponge has gone before.