As an expert copyright lawyer who is also a screenwriter and filmmaker, Ramón Obón comprehensively addresses the legal aspects of the film industry, focusing on copyright: freedom of expression and its limitations; censorship, monitoring and classification of films; ownership of rights, and compliance with contractual instruments indispensable in any audiovisual production. It includes specific cases and a review of the fundamental laws on the subject (annexed in the book), as well as the applicable jurisprudence, resolutions, projects and specialized bibliography.