The Piggy-bank becomes suddenly alive and runs away from the boy who was just about to smash it. Piggy runs out of the house toward the city. While Piggy is spending money in a pastry shop, the boy and his parents are seeking help from a private detective. They go in pursuit. In the meantime Piggy has a good time in ?Luna Park?. He got a balloon in the shooting gallery and proc... (展開全部)