Lincoln Heights (2007)

S4E41 Substitute Creature

Lydia makes a rather unwise wish for Beetlejuice to be her teacher for a day, and he eagerly agrees. He whisks Lydia, Claire, Bertha, and Prudence away to "Historyland" in the Neitherworld. There, they discover more than just historical facts—like the importance of never trusting a professor dressed in a striped suit.