Double Vision is a 2002 Mandarin-language Fantasy Horror motion picture written by Kuo-fu Chen, Richard Epcar, Chao-bin Su, Chen Kuo-fu and Su Chao-pin. The movie is directed by Kuo-fu Chen and Chen Kuo-fu and produced by Chen Kuo-fu and Huang Chih-ming under the banner of Columbia Pictures Film Production Asia Limited in collaboration with Nan Fang Film Production. The plot is about an FBI agent working with a troubled Taiwanese cop to hunt for a serial killer who is embedding a mysterious black fungus in the brains of the victims. Double vision features Tony Leung Ka-fai, David Morse, Rene Liu, Tony Ka Fai Leung, Leon Dai, Kuei-mei Yang and Lung-yin Li. The music was composed by Cincin Lee. Cinematography was done by Arthur Wong and Han Yun-chun and editing by Man Chi-ming, Wei Te-sheng and Chen Kuo-fu. The film has a running time of 113-110 minutes. It was released on 25th October 2002. The movie made a box office gross of $1 million. Distribution rights for the movie were acquired by Columbia TriStar Film Distributors International. The plot is about an FBI agent working with a troubled Taiwanese cop to hunt for a serial killer who is embedding a mysterious black fungus in the brains of the victims.