The document discusses the history of film and the supernatural drama genre. It provides a timeline of important developments in early film from the 1890s to the 1940s, including the invention of cameras, film studios, animation, and screen credits. The document then defines supernatural fiction and its subgenre of supernatural drama, which often involves ghosts, magic, and unexplained phenomena. Finally, examples are given of popular supernatural television series from the 20th century like Charmed, Supernatural, and Buffy the Vampire Slayer that featured neutral or evil supernatural creatures from folklore.