A white Bull Terrier named Baxter is given to an elderly woman by her daughter. As time passes, the dog develops aggressive and murderous behavior in order to be adopted by another family.
| Actor | Role |
|---|---|
 Lise DelamareMadame Deville | Madame Deville |
 Jean MercureMonsieur Cuzzo | Monsieur Cuzzo |
 Jacques SpiesserMichel Ferrer | Michel Ferrer |
 Catherine FerranFlorence Morel | Florence Morel |
 Sabrina LeurquinNoelle | Noelle |
 Jean-Paul RoussillonJoseph Barsky | Joseph Barsky |
| FFrançois DriancourtCharles | Charles |
 Maxime LerouxBaxter (voice) | Baxter (voice) |
 Daniel RialetJean | Jean |
 Evelyne DidiMarie Cuzzo | Marie Cuzzo |
 Rémy CarpentierRoger Morel | Roger Morel |
| JJany GastaldiAnne Ferrer | Anne Ferrer |
| ÈÈve ZiberlinVeronique | Veronique |
 Léa GabrieleEva Braun | Eva Braun |
 ChimbotBaxter | Baxter |