One night from which arise enigmatic corpses, police who understand nothing, improbable witnesses. Mysteries and inconsistencies are added to each other.
| Actor | Role |
|---|---|
 Robert RivardLemieux | Lemieux |
 Guy L'ÉcuyerFred | Fred |
| JJocelyne GoyetteBizou | Bizou |
 Jill FrappierMrs. Braner | Mrs. Braner |
 Reynald BouchardYoung man | Young man |
| JJean-Pierre PlanteMechanic | Mechanic |
| NNana de VarennesOld lady | Old lady |
 Edgar FruitierNot listed | Not listed |