William Girdler was a prolific American director known for his unique blend of horror and action films from the early 1970s until his untimely death in 1978. Emerging from Louisville, Kentucky, Girdler gained recognition with his breakthrough film, Abby (1974), an Exorcist-inspired thriller that, despite a brief theatrical run, became a cult favorite among collectors. His knack for creating engaging narratives is further exemplified in Grizzly (1976), a Jaws clone that raked in nearly $39 million and solidified his reputation in the exploitation genre. Collectors particularly seek Girdler’s work, especially The Manitou (1978), his last film, which showcased his ambition with a larger budget and a star-studded cast, including Tony Curtis. This film, adapted from Graham Masterton's bestselling novel, has become a sought-after title in physical media due to its unique blend of supernatural horror and 70s cinematic flair. Girdler’s films, often characterized by their inventive premises and cult status, remain treasured gems in the collections of genre enthusiasts.