Double Vision

“Which one of you will go to hell?”

Detective Huang Huo-tu (Tony Leung Ka-fai), a troubled Taiwanese cop, wants to close a run of deaths that no one in Taipei can explain. Each victim is found with a mysterious black fungus embedded in the brain, and an FBI agent, Kevin Richter (David Morse), arrives to help him trace the killer. Chen Kuofu keeps both men circling the case, and Huang is the one who cannot let it go.