Park Sang-min is a visionary director whose work has made a significant impact on the horror genre, particularly through his acclaimed film "Gonjiam: Haunted Asylum" (2018). This found-footage thriller not only captivated audiences with its chilling atmosphere but also became a staple in the home video market for collectors seeking innovative storytelling and immersive experiences. The film's unique approach to horror and its success in the international festival circuit have made it a sought-after title in various formats, especially for those who appreciate the artistry of modern Korean cinema. Collectors often target Park's work not just for its cinematic merit but also for the limited edition releases that highlight the film's production and behind-the-scenes insights. "Gonjiam" has been released in multiple formats, including Blu-ray and 4K UHD, with special features that delve deeper into the filmmaking process. As the physical media landscape evolves, Park Sang-min’s contributions remain essential for collectors who value both the artistry and the cultural significance of horror films in their collections.