Nathalie Revent
Alain Revent
Inspector Leroy
Dino
Jacqueline
Sylvie Revent
Vincent
Commissioner Dedru
Professor Richet, psychiatrist
Doctor Schwartz
Toxicologist
Chemist
Maître d'hôtel
Judge
Neighbor
Maître Wasserman, property administrator
Production
Acting
Delivery man
Alain's concierge
Hotel porter
