One Piece: Chinjō Shima no Chopper Ōkoku (movie 3)

This movie is the first to be least canonical towards the TV anime as neither Vivi or Nico Robin are featured. Chopper was added to the crew after Vivi and before Robin. If it took place before Alabasta, Vivi would have to be with them, and if it took place after Alabasta, Robin would be with the crew. Either that, or Robin is still hiding in the cabin during the events of the movie (though that highly unlikely since the start of the movie begins in the cabin. Plus Robin reveals herself shortly after they leave Alabasta). Sanji is seen wearing his "Mr. Prince" sunglasses, making it seem like after Alabasta. But also Nami's staff is the wooden one and not the Clima-Tact that Usopp made for her before the Alabasta arc, making it even more unlikely that it occurred after the saga, and further cementing it's non-canon nature.

This movie also contains a rare instance of mixed pairing in the battles. Traditionally, Zoro fights the swordsman, while Sanji battles the martial artist. In this movie, it is switched - Sanji battles the swordsman, while Zoro duels the martial artist. Interestingly enough, though they would never say it to one another, each one compliments the other's strength after their respective fights.

Pandaman made a brief cameo appearance in this movie.