Équation à un inconnu
Voltar
Gianfranco LonghiThe main figure- Jean-Jacques LoupmonThe brown footballer
- Reinhard MontzThe blond footballer
- Éric GuadagnanThe goalie (as Cédric)
- Jean DenisThe referee
- Thierry DufourA player
- Jean NoëlA player
- Nicolas WojnawiczA player
- GabsiJunior
- Jean MagniezThe lonely voyeur (as John Ziegman)
- Aurélien DuguetThe young François
- Patrick ArmandThe plant porter
- Dow JonesWorker
- Jaime SutherlandThe biker worker
- Jean-Marie DescampsThe blond worker
- Dominique DelattreThe pinball player
- KamelAnother pinball player
- GérardAnother pinball player
DjalilThe young Arab- Jean-Claude PatrickThe bistro boss
- Norbert TerryThe solitary drinker
Tony WeberThe pump attendant- MichelA cyclist
- LisandroA cyclist
- François About(voz)