en Altadefinizione. Posthumous portrait of Chris Marker, the elusive French filmmaker- essayist, traveller, photographer and cat-lover. Two filmmakers, Jean-Marie Barbe and Arnaud Lambert, propose a chronological journey through his thoughts and cinematographic work: from the cartography of new political utopia in the 1950s, from Siberia to La Habana, to its relentless defeat, starting with Chile; from his review of cinéma-verité to the great television experience in "L'Héritage de la chouette", which traces a journey through classical Greece, organized into twelve words.