| The Infernal Trio | |
| Native Name: | |
| Director: | Francis Girod |
| Cinematography: | Andréas Winding |
| Editing: | Claude Barrois |
| Music: | Ennio Morricone |
| Runtime: | 107 minutes |
| 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.[1] [2]