One Piece: Season 1, Episode 337

1 - 337: Plunging into the Devil’s Sea! The Mysterious Skeleton Floating in the Fog!

In search of food, the Straw Hats attempt octopus hunting before discovering a barrel in the middle of the ocean. After opening the barrel, Thousand Sunny gets thrown into the foggy Florian Triangle where it encounters a ruined ship and a skeleton man named Brook, whom Luffy immediately asks to join the crew.