Lee Sang-hak is a notable figure in the South Korean film industry, particularly recognized for his work as a screenwriter and director. His standout film, *Killer Toon* (2013), has garnered attention from collectors for its unique blend of horror and psychological thriller elements. The film explores the chilling connection between a webtoon artist and a series of gruesome murders that seem to come to life from her drawings. Its gripping narrative and striking visuals have made it a sought-after title for those who appreciate contemporary Korean cinema. Collectors are drawn to Lee's work not only for its engaging storytelling but also for its limited physical media releases. *Killer Toon* was released on both DVD and Blu-ray, with the latter featuring enhanced resolution and special features that delve into its production. This makes it a prized addition for fans of the genre looking to explore the evolution of horror in South Korea. Lee Sang-hak's films continue to resonate with enthusiasts who value the intersection of innovative storytelling and collectible home video formats.