One Piece: Baron Omatsuri and the Secret Island was a harrowing horror ordeal for one of anime's cheeriest franchises.

If you've watched the One Piece anime and now want to dive into the movies, here's all of them, ranked worst to best.

Baron Omatsuri and the Secret Island is very different in tone and style from the rest of the series, while Film Z, Gold, and Red all have great animation and fight scenes.

Discover showtimes, read reviews, watch trailers, find streaming options, and see where to watch One Piece: Baron Omatsuri and the Secret Island. Explore cast details and learn more on Moviefone.

How Many One Piece Movies Are There? There are currently 15 feature length One Piece movies you can watch alongside the anime series.