BJ and Lydia have a fight after Beetlejuice gets her in trouble for pulling a prank on her parents involving Delia's world famous spaghetti. Lydia banishes the ghost to the Neitherworld. Beetlejuice foolishly makes the comment that he can't get Lydia out of his mind and accidentally teleports her there. Lydia meets up with BJ's wimpy Will Power and overbearing Prankenstein.

Lydia wants to play Juliet in her school show, but plots revenge after Claire sabotages her.

Lydia's favorite tree, Spooky, is slated to be cut down. Beetlejuice brings Spooky to life, allowing the tree to run rampant through the town.