| Dr. Knock | |
| Director: | Lorraine Lévy |
| Producer: | Olivier Delbosc Marc Missonnier |
| Based On: | Knock by Jules Romains |
| Starring: | Omar Sy |
| Music: | Cyrille Aufort |
| Cinematography: | Emmanuel Soyer |
| Editing: | Sylvie Gadmer |
| Studio: | Curiosa Films Moana Films Mars Films Versus Production France 2 Cinéma France 3 Cinéma |
| Distributor: | Mars Distribution (France) |
| Runtime: | 113 minutes |
| Country: | France Belgium |
| Language: | French |
| Budget: | $13.8 million [1] |
| Gross: | $5.4 million [2] |
Dr. Knock (original title: Knock) is a 2017 French comedy film directed and adapted by Lorraine Lévy and starring Omar Sy. It is a remake of 1951's Dr. Knock directed by Guy Lefranc.
Dr. Knock is a thug and con man who goes to the small village of Saint-Maurice, where he plans to convince everyone that they are sick and only he can cure them. However, his past catches up with him.