Park Kyung-mi is a notable figure in the realm of Korean cinema, particularly recognized for her work as a screenwriter. Her most prominent film, *What Happened Last Night* (2008), showcases her talent for crafting engaging narratives that resonate with audiences, making it a staple in any serious collector's library. This film's blend of mystery and drama, coupled with its strong character development, has earned it a dedicated following, leading to a variety of physical media releases that enthusiasts eagerly seek. Collectors are particularly drawn to Park's work not only for its storytelling but also for the film's cultural significance and the evolution of Korean cinema during the late 2000s. The various formats, from limited edition Blu-rays to hard-to-find DVDs, highlight the film's enduring appeal, and its status as a collectible is further enhanced by exclusive features and commentaries that provide deeper insights into her writing process. As a result, Park Kyung-mi's contributions to film continue to be celebrated, making her works essential for any serious physical media collector.