Abandon Ship!

Ash and friends foil a Team Rocket kidnapping scheme on the high seas, but are then left high and dry themselves when Team Rocket's boat breaks down. Drifting with the tide, they eventually come to rest against an abandoned ship. On board, they meet one of the ship's original passengers, Tommy, who has returned to search for the Marshtomp he was separated from when the ship first ran aground. Happy to have found a ride back to land, Ash and friends offer to help this passenger in his search.