Meurtre ou suicide...

A leading lady seems to have committed suicide after mixed reviews on opening night. Her fiance, the playwright, knows better. A year later, he assembles the cast, the director and the producer to read scenes from his new play. When moving men and a police lieutenant show up, it becomes clear this is more than a rehearsal. The playwright has found a novel way to catch a killer. We soon learn that no one and nothing are who and what they seem.