Some editions include a slipbox and commemorative memorabilia.
Making-of featurettes showing the production process. subtitle Luck-Key 2016 BluRay 1080p DTS-HD MA5....
English and Korean (available for the main feature). Region: A (Americas, Southeast Asia). Key Features & Bonus Content subtitle Luck-Key 2016 BluRay 1080p DTS-HD MA5....
Footage cut from the final theatrical version. subtitle Luck-Key 2016 BluRay 1080p DTS-HD MA5....