Episode list

As he readies for an important interview, middle school science teacher John Martin realizes after drinking from the Fountain of Youth he randomly changes into his 12-year-old self.

Miss Bottomly casts John as Captain Hook in the school production of "Peter Pan". Trouble arises when she also casts Little John in the same play.

When a neighbor asks John to babysit her grandchild, Marjorie and Ricky think John's diluting experiment backfired and he reverted to being an infant.

While mistakenly in police custody, John morphs into Little John- leading to a cat and mouse game with the police sergeant.

While trying to cure Stanley's fear of a haunted house, John morphs into Little John. Now, he must not only figure out the mansion's mystery, but a way to make everyone think his other self isn't missing.

Everyone braces for flu shots in the midst of a flu epidemic.

John prepares to tell everyone his secret after believing he has the formula to predict when he will change.

John's voice suddenly changes to Little John's, and vice versa,- a fact he struggles to hide from Miss Bottomly who is staying with them after injuring her ankle.

John faces challenges when dealing with a bully

Little John is mistakenly blamed for a crude caricature of Miss Bottomly painted on a school wall.

John's secret is threatened to be discovered when Miss Bottomly hires a private detective to find Little John.

The school prepares for their annual Thanksgiving dance, "Plymouth Rock".

Homer wants to quit school and become a magician after believing he made Little John change into Big John.