The book progresses from the economic principles of franchise filmmaking to narrative structures, and finally, the cultural impact of these cinematic universes. This comprehensive approach provides valuable insights for film students, media scholars, and industry professionals, offering a framework for understanding the complex dynamics that shape the film industry. Through case studies like Marvel Cinematic Universe, Star Wars, and Harry Potter, the book illustrates key concepts and the application of analytical frameworks in franchise filmmaking. It also considers the role of fan communities and online forums in influencing studio decisions.