The Infernal Trio

The Infernal Trio
The Infernal Trio
	Theatrical release poster
French	Le Trio infernal
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Directed by	Francis Girod
Screenplay by	Francis Girod; Jacques Rouffio;
Based on	Le Trio infernal; by Solange Fasquelle
Produced by	Raymond Danon; Jacques Dorfmann; Wolfdieter von Stein;
Starring	Michel Piccoli; Romy Schneider; Mascha Gonska; Philippe Brizard; Francis Claude; Hubert Deschamps; Monica Fiorentini; Papinou;
Cinematography	Andréas Winding
Edited by	Claude Barrois
Music by	Ennio Morricone
Production; companies	Belstar Productions; Lira Films; Films 66; Les Productions Fox Europa; Oceania Produzioni Internazionali Cinematografiche; TIT Filmproduktion GmbH;
Distributed by	Fox-Lira (France); Cinerama Filmgesellschaft MBH (West Germany);
Release dates	22 May 1974 (France); 30 August 1974 (West Germany);
Running time	107 minutes
Countries	France; Italy; West Germany;
Language	French

The Infernal Trio (French: Le Trio infernal; also known as Lady of Hell) is a 1974 crime comedy horror film directed by Francis Girod from a screenplay he co-wrote with Jacques Rouffio, based on the novel Le Trio infernal by Solange Fasquelle.