With the business of the Red Gyarados over, Ash decides to challenge the Gym Leader Pryce but he isn't in town. They find him meditating under a waterfall. Ash battles him with Phanpy and quickly loses. Afterwards, Pryce tells the gang that his most prized Pokémon Piloswine disappeared a long time ago and he needs help finding it. The groupd agrees to help and they set out immediately. Jessie and James are nearby and they decide to steal it. Can Ash and the others find it before Jessie and James do? (thetvdb.com)