Ian McFarlane is a celebrated figure in the realm of documentary filmmaking, particularly known for his influential work in the early '70s. His most notable film, "What Makes Shaw Run Run?" (1972), explores the intricacies of the iconic filmmaker George A. Romero and his impact on the horror genre. This documentary has garnered a dedicated following among collectors, not only for its insightful examination of Romero's work but also for its rarity in physical media formats. Collectors seek out McFarlane's films for their historical significance and the rich context they provide about the filmmakers and movements of their time. His unique storytelling style and ability to blend critical analysis with engaging narratives make his works essential for any serious collection. As physical media enthusiasts continue to appreciate the tactile experience of owning classic films, McFarlane's contributions stand out as vital artifacts of cinema history, ensuring his place in the hearts of collectors everywhere.