The story begins in the basement of a worn-out blues bar in Louisiana in the 1980s. A few regular customers are having a drink. A guitarist gets on stage and everybody comments on the newcomer. The guitarist draws the attention of the audience by tapping the microphone. He introduces himself. He will tell them the true story of Blind Boogie Jones.
Unfortunately the movie Betty's Blues is not yet available on HBO Max.
| Writing | Rémi Vandenitte | Writer |
| Visual Effects | Nicolas Fong | Animation |
| Production | Olivier Catherin | Co-Producer |
| Editing | Rémi Vandenitte | Editor |
| Crew | Rémi Vandenitte | Cinematography |
| Writing | Roland Van Campenhout | Musical |
| Visual Effects | Serge Élissalde | Animation |
| Sound | Elias Vervecken | Sound Effects Designer |
| Production | Arnaud Demuynck | Producer |
| Production | Arnaud Demuynck | Delegated Producer |
| Visual Effects | Julien Dexant | Animation |
| Writing | Julien Dexant | Musical |
| Sound | Philippe Fontaine | Sound Editor |
| Directing | Rémi Vandenitte | Director |
| Visual Effects | Nicolas Leroy | Animation |
| Crew | Yoann Veyrat | Mixing Engineer |
| Visual Effects | Rémi Vandenitte | Animation |
| Visual Effects | Andreas de Ridder | Animation |
| Sound | Michel Coquette | Sound Mixer |
| Visual Effects | Amélie Harrault | Color Designer |
| Writing | Rémi Vandenitte | Screenplay |
