Le Trio Infernal
- Annu: 1974
- Paese: Germany, France, Italy
- Genre: Comedy, Crime
- Studio: Belstar Productions, Lira Films, Films 66, Oceania Film, T.I.T. Filmproduktion
- Parolla chjave: marseille, france, marriage, insurance fraud, legacy hunter, murder, series of murders
- Direttore: Francis Girod
- Cast: Michel Piccoli, Romy Schneider, Mascha Gonska, Philippe Brizard, Jean Rigaux, Monica Fiorentini