Pikachu leads a game of hide-and-seek among Ash and Misty's Pokémon at a countryside mansion, with Meowth, Togepi, and Bayleef joining in while the groundskeeper Larvitar tries to keep them in line. The game turns chaotic when a lawnmower breaks loose and starts tearing across the estate, forcing the whole group to work together to stop it before it causes real damage. The short unfolds almost entirely through physical comedy, with little dialogue.