On June 23, 1959, Boris Vian died of a heart attack while watching the film "I Spit Οn Your Graves", a frivolous adaptation of his novel of the same name, which he released under the pseudonym Vernon Sullivan. Taking as a starting point this fateful date for Vian's relationship with cinema, the documentary looks back at his cinematic experiences, his appearances in several films, his friendship with director Pierre Cast and his many unrealized screenplays. From the post-war period to the dawn of the 1960s, from the cellars of Saint-Germain-des-Prés to his apartment in Place Blanche, it is about the portrait of a diverse author who loved cinema with passion.