Overview
Joy House (French title: Les félins / UK title: The Love Cage) is a 1964 French mystery–thriller film starring Jane Fonda, Alain Delon and Lola Albright. It is based on the 1954 novel of the same name by Day Keene.
The film was directed by René Clément, his second for MGM.
Plot
In Monte Carlo, Marc, a handsome card sharp, escapes American gangsters who have been ordered to kill him because he had an affair with the boss's wife. Marc hides in a mission for the poor where Barbara, a wealthy widow, finds him and hires him as her chauffeur.
At Barbara's chateau, her niece Melinda becomes attracted to Marc, and Marc discovers that Barbara is hiding her lover Vincent in the secret rooms and passageways of the chateau. Vincent is a bank robber sought by the police for murdering Barbara's husband. He and Barbara plan to murder Marc so that Vincent may use Marc's passport to escape to South America. Marc and Barbara begin an affair but are discovered by Vincent, who then kills Barbara but is also killed by the American gangsters who mistake him for Marc.
From Wikipedia (CC BY-SA 4.0).