The Land Unknown

The Land Unknown is the 3rd episode in the SpongeBob and Friends Adventures Chronicles series. In it, The Shell Lodge Squad gets lost in a universe that depicts the future. There, they see many future animals, and they also meet a ruthless warrior named Xandy. After discovering the world's history, and about Xandy's arch-nemesis, Xerxes XX, the Shell Lodge Squad must help Xandy defeat Xerxes before he unleashes a scheme more dangerous than his others.