Lok Kei is a celebrated figure in the realm of Hong Kong cinema, best known for their compelling performance in the cult classic "Gang of Four" (1978). This film, a potent mix of action and political commentary, has garnered a dedicated following among collectors for its unique blend of genre conventions and its reflection of the socio-political climate of the time. As a pivotal release in the Hong Kong New Wave, "Gang of Four" not only showcases Lok Kei's talent but also stands as an essential piece of film history, making it a coveted item for physical media enthusiasts. Collectors are particularly drawn to the various home video releases of "Gang of Four," which have been meticulously restored and packaged over the years. The film's original VHS release, along with its later DVD and Blu-ray editions, are prized for their limited availability and special features that delve into the making of this iconic film. Lok Kei's contribution to this classic solidifies their status as a significant actor in the industry and makes their works highly sought after among those who appreciate the artistry of physical media.