It tells the story of an unknown figure from the world of Spaghetti Westerns, Joe Kardos, who never played the lead role in any of the more than two hundred films in which he appeared. Always dressed in a hat and wearing an eye patch over one eye, Kardos is just another member of the cast of characters that populate the northern part of the Community of Madrid. To his credit, Kardos has appeared in more than two hundred films, mostly as a stunt double or extra. No one remembers him, no one knows who he is, but he claims to have been the greatest cowboy the world of cinema has ever known.