When a ghost starts haunting Merlin's Institute for the Knowledge of Everything and demands its magic back, hard-shelled detective Humpty Dumpty, Jr. is called in to solve the case.
When hard-shelled detective Humpty Dumpty, Jr. investigates the break-in of the Pat-a-Cake Bakery and the kidnapping of its owner, the trail of clues leads to a ne'er-do-well pancake.