These episodes were released to bridge the gap between the main anime series and the movie:
Explores the bond they formed and their shared dreams before Uta's mysterious disappearance. One Piece Film: Red Episode 1
A recap special focused on Shanks’ legendary journey and his connection to Luffy. Where to Watch You can watch these episodes on major streaming platforms: Watch One Piece These episodes were released to bridge the gap
The official "Episode 1" for refers to Episode 1029: A Faint Memory! Luffy and the Red-Haired's Daughter Uta! which serves as the first tie-in prequel to the movie. One Piece Film: Red Episode 1