All over the world, millions of children have one thing in common with their parents, grandparents and great-grandparents: they have all watched "Snow White and the 7 Dwarfs", "Bambi" or "Peter Pan", and discovered Walt Disney's view on nature, family, friendship, courage, wickedness or death. But who was this man who affirmed that in order to achieve something extraordinary, one must begin by dreaming it? Portrait of this creator and entrepreneur, who often put himself on stage, in the course of a journey through the meanders of history and the unconscious.