Amy's science teacher quits unexpectedly so her dad volunteers to teach. He makes a formula to make him charming so that the students will like him. Amy catches him and tries to alter the formula, however something goes wrong and the formula makes Wayne act like a bad person. Now it is up to the rest of the family to find a way to get Wayne back. Meanwhile, Diane and Nick try to give Quark a bath.

A new boss has taken over Jentech west and there is a new guy. Wayne's uncle finds out some info about this guy after Wayne told him to leave him alone and not interfere. This turns out to be important info because the guy who became Wayne's new supervisor steals inventions and patents them as his own.

Wayne is knocked senseless by a tree while trudging home in a blizzard and awakens to find himself on trial in Dreamland because of his erratic inventions.