This research explores the proprietary intellectual property (IP) management and marketing model in the film and television industry, with a particular focus on Warner Bros. The study aims to elucidate the complex strategies employed by Warner Bros. in the management, monetization, and marketing of its exclusive IPs, demonstrating the company's innovative approaches in this competitive landscape. The research is structured sequentially and examines Warner Bros.' IP management model, revenue streams, and marketing strategies. By closely examining these key elements, the study aims to identify the fundamental factors that contribute to Warner Bros.' success in intellectual property management, revenue generation, and marketing prowess. The insights derived from this comprehensive analysis are intended to provide valuable lessons and insights for industry professionals and researchers within the broader entertainment sector, offering a deeper understanding of the strategic intricacies and successful practices employed by Warner Bros. in navigating the complexities of the entertainment industry's IP-driven landscape.