Liu Yunlong is a celebrated Chinese actor whose career spans several decades, leaving an indelible mark on the film landscape. Known for his compelling performances, he gained widespread acclaim for his role in "One Second" (2020), directed by Zhang Yimou. This poignant drama, which explores the power of cinema during the Cultural Revolution, has become a sought-after title among collectors, particularly for its stunning cinematography and the rich historical context it provides. Beyond "One Second," Liu's versatility shines in various genres, making his filmography a treasure trove for enthusiasts of Chinese cinema. Collectors are particularly drawn to his work due to his ability to convey deep emotion and his collaborations with renowned directors. As home video releases become increasingly valuable, Liu Yunlong's films stand out not just for their artistic merit but also for their representation of a transformative era in filmmaking, making them essential additions to any serious collector's library.