Lee Gu-sun is a notable figure in the realm of acting, particularly recognized for his standout role in the cult classic film *X* (1983). This film, a blend of horror and social commentary, has garnered a dedicated following and is often sought after by collectors for its unique aesthetic and groundbreaking narrative. Lee's performance brought a compelling depth to the character, making it a pivotal point in his career and a significant entry in the history of Korean cinema. Collectors are particularly drawn to the various physical media releases of *X*, especially those featuring original artwork and limited editions that capture the film's striking visuals. The VHS and DVD editions are particularly coveted, often fetching high prices on the market due to their scarcity and the film's enduring popularity. Lee Gu-sun's work continues to resonate, not just as a part of film history, but as a cherished piece of memorabilia for fans of vintage cinema and home video enthusiasts alike.