One Piece Movie 14: - Stampede (dub) Episode 1

: The Straw Hats join a massive "Pirates Festival" to hunt for a lost treasure of Gol D. Roger, which is actually a trap set by Buena Festa and the legendary pirate Douglas Bullet. Guide for New Viewers One Piece: Stampede | Dubbing Wikia | Fandom

: "Luffy vs. Cidre" – The conclusion of the prequel that ends with the introduction of Buena Festa and the invitation to the Pirate Festival. Stampede Movie Overview

: The movie is considered non-canon (filler), meaning it does not impact the main story timeline, although it features major "fanservice" cameos from across the series.

To get the full experience of Stampede , you should watch these specific anime episodes first: