Insanity A fine line between sanity and insanity. Runtime: 96 min Released: 02 Apr 2015 Genre:Mystery, Thriller IMDB: 5.8 Starring: Ching Wan Lau, Xiaoming Huang, Fiona Sit Writer: Kwong-yiu Lee, Koon-Nam Lui, Tung-Shing Yee Director: Kwong-yiu Lee Available countries: Hong Kong, China Unlock Your Favorite Movies & Shows on Amazon in Canada