Episode 255

"Another Sea Train! Rocket Man Sortie" is the 255th episode of the One Piece anime.

Short Summary
Sanji fights his way through another train car and finds Usopp and Franky. Seeing how determined Luffy is to save Robin, Kokoro and Iceburg lend the Straw Hats the use of another sea train, Rocket Man. The Franky Family shows up, pleading with Luffy to let them help out, because they'll do anything for their leader, which Luffy agrees to let them come.