Pero is back in Go Go Town, a fearful place in the Wild West that desperately awaits for a sheriff to come. In this town of no law and order, Pero and a boy named Jimmy try to help Annie, daughter of a saloon owner who has just been killed.
Unfortunately the movie The Three Musketeers in Boots is not yet available on HBO Max.
| Directing | Tomoharu Katsumata | Director |
| Writing | Hirokazu Fuse | Writer |
| Visual Effects | Kenichi Sonoda | Key Animation |
| Visual Effects | Yasuji Mori | Animation Director |
| Visual Effects | Akira Daikuhara | Key Animation |
| Visual Effects | Masako Shinohara | Key Animation |
| Visual Effects | Hideki Mori | Key Animation |
| Visual Effects | Koichi Tsunoda | Key Animation |
| Visual Effects | Sadao Kikuchi | Key Animation |
| Visual Effects | Shoji Ikehara | Key Animation |
| Visual Effects | Takashi Abe | Key Animation |
| Visual Effects | Akemi Ota | Key Animation |
| Visual Effects | Yoshinobu Susukida | Key Animation |
| Visual Effects | Shigeo Matoba | Key Animation |
| Visual Effects | Katsuya Oda | Key Animation |
| Visual Effects | Akihiro Ogawa | Key Animation |
| Visual Effects | Michihiro Kanayama | Key Animation |
| Visual Effects | Reiko Okuyama | Key Animation |
