L'Enfer is a 1994 French film

Feature film

In the film industry, a feature film is a film production made for initial distribution in theaters and being the main attraction of the screening, rather than a short film screened before it; a full length movie...

 directed

Film director

A film director is a person who directs the actors and film crew in filmmaking. They control a film's artistic and dramatic nathan roach, while guiding the technical crew and actors.-Responsibilities:...

 by Claude Chabrol

Claude Chabrol

Claude Chabrol was a French film director, a member of the French New Wave group of filmmakers who first came to prominence at the end of the 1950s...

. It was adapted by Chabrol from the screenplay

Screenplay

A screenplay or script is a written work that is made especially for a film or television program. Screenplays can be original works or adaptations from existing pieces of writing. In them, the movement, actions, expression, and dialogues of the characters are also narrated...

 by Henri-Georges Clouzot

Henri-Georges Clouzot

Henri-Georges Clouzot was a French film director, screenwriter and producer. He is best remembered for his work in the thriller film genre, having directed The Wages of Fear and Les Diaboliques, which are critically recognized to be among the greatest films from the 1950s...

 for the unfinished film L'Enfer, which Clouzot began shooting in 1964 but was unable to complete. The producer

Film producer

A film producer oversees and delivers a film project to all relevant parties while preserving the integrity, voice and vision of the film. They will also often take on some financial risk by using their own money, especially during the pre-production period, before a film is fully financed.The...

 of Chabrol's film was Marin Karmitz

Marin Karmitz

Marin Karmitz is a French jewish businessman whose career has spanned the French film industry, including director, producer, film distributor, and operator of a chain of cinemas....

 and the leading actors were Emmanuelle Béart

Emmanuelle Béart

Emmanuelle Béart is a French film actress, who has appeared in over 50 film and television productions since 1972. Béart won a César Award for Best Supporting Actress in the film Manon des Sources . She has been nominated a further seven times for Most Promising Actress and Best Actress.- Early...

 and François Cluzet

François Cluzet

François Cluzet is a French film and theatre actor, best known in the English-speaking world for starring in the 2006 French film "Tell No One", based on the novel of the same name by the American author Harlan Coben...

.

Plot summary

Paul (Cluzet) and Nelly (Béart) are a married couple who run a successful hotel. Paul begins to suspect Nelly of being unfaithful, and eventually descends into paranoia from which there is no escape. Instead of the usual final caption, "The End", L'Enfer finishes on a caption that reads "Without end..."