Hook, Line and Stinker
As our heroes take a break at a shady stream, Misty's Poliwhirl is attacked by a Poliwrath! Poliwrath's trainer pokes fun at Misty's Pokémon and won't stick around to battle when she challenges him to a match. As our heroes move on, they find out the annual Seaking catching competition is about to begin. Overhearing the trainer she encountered earlier is a shoe-in for the win, Misty and her Poliwhirl enter the competition determined to triumph over the testy trainer.