The Infernal Affairs 4K Blu Ray Trilogy Umbrella Limited Edition Slipcase includes all three movies in the action-packed Infernal Affairs series, presented in stunning 4K UHD Blu-ray format. This limited edition set, distributed by Umbrella Entertainment in Australia, features Cantonese language with English subtitles, making it accessible to a wide audience. The sleek slipcase design adds a touch of sophistication to this must-have collection for fans of the genre.