A documentary about director Valerio Zurlini. The "lost images" of the title are the movies Zurlini was never able to shoot: between 1962, the year he won the Golden Lion with Family Diary, and 1982, the year of his death, he directed only four features. The documentary features interviews with close collaborators (celebrated screenwriters Enrico Medioli and Nicola Badalucco) and some of his actors (Jacques Perrin and Claudia Cardinale).