Buddy is an abandoned young cocker spaniel waiting dejectedly in his cage for a kind, new owner to adopt him. Suddenly, Billy, a little boy whose hair is as red as Buddy's, appears. It's love at first sight and the beginning of a great friendship. But for Billy's parents, this is where the trouble begins.
Unfortunately the movie Billy and Buddy is not yet available on HBO Max.
| Directing | Alexandre Charlot | Director |
| Directing | Franck Magnier | Director |
| Production | Gilles Waterkeyn | Producer |
| Editing | Samuel Danési | Editor |
| Editing | Cyril Nakache | Editor |
| Sound | Aline Gavroy | Foley Mixer |
| Production | Alex Verbaere | Producer |
| Sound | Charles Autrand | Dialogue Editor |
| Production | Adrian Politowski | Producer |
| Costume & Make-Up | Magdalena Labuz | Costume Design |
| Production | Nadia Khamlichi | Producer |
| Costume & Make-Up | Katja Piepenstock | Makeup Artist |
| Costume & Make-Up | Franck-Pascal Alquinet | Hairstylist |
| Sound | Philippe van Leer | Foley Artist |
| Production | David Claikens | Producer |
| Art | Herald Najar | Set Decoration |
| Production | Serge de Poucques | Producer |
| Production | Christel Henon | Producer |
| Production | Catherine Chevron | Casting |
| Costume & Make-Up | Emilie Bourdet | Makeup Artist |
| Production | David Giordano | Executive Producer |
| Art | Ambre Fernandez | Production Design |
| Sound | François Dumont | Sound Editor |
| Production | Lilian Eche | Producer |
| Production | Sylvain Goldberg | Producer |
| Art | Loïc Chavanon | Art Direction |
| Costume & Make-Up | Magalie Dumas | Makeup Artist |
| Costume & Make-Up | Danièle Parmentier | Hairstylist |
| Writing | Jean Roba | Characters |
| Writing | Jean Roba | Comic Book |
| Writing | Franck Magnier | Writer |
| Sound | Alexandre Azaria | Music |
| Writing | Alexandre Charlot | Writer |
| Production | Cyril Colbeau-Justin | Producer |
| Production | Jean-Baptiste Dupont | Producer |
