The Infernal Affairs: Ultimate Collector's Edition 8-disc DVD Box Set is a commemorative collection of the Infernal Affairs film series released by Giant Star Entertainment. Set Content: The box set includes 8 DVDs. The first 6 discs feature the main films and behind-the-scenes footage of Infernal Affairs, Infernal Affairs II and Infernal Affairs III respectively. Discs 7 and 8 contain the chronological re-edited version of Infernal Affairs, with a total runtime of approximately 5 hours and 15 minutes. Packaging Design: Adopting a design similar to The Criterion Collection, the disc case comes in an archive shelf style, and the first edition is rumored to have an individual serial number. The main film and bonus content of each movie are packaged separately. The outer cover features the key characters from each respective film, and the disc surfaces have also been redesigned.