One of the most influential Hong Kong action filmmakers of the '80s and '90s, Ringo Lam (CITY ON FIRE) made some high-profile American films with Jean-Claude Van Damme, yet fans and critics agree his best work is created close to home. Here he presents a tale that is part Hitchcockian thriller, part ghost story and part crime melodrama about a detective (Tony Leung Ka-Fai) investigating the kidnapping and torture of a debt-ridden computer executive (Lau Ching-Wan) who is found hanging upside down in a hotel rumored to be haunted by ghosts.