WriterKuang Ni ProducerRun Run Shaw Duration LanguageMandarin
CastJason Pai Piao (Ting Dien), Elliot Ngok (Magistrate Ling Tui Si), Ng Yuen-Jun (Ti Yuen), Shih Szu (Ling Seung Wa), Kwan Fung (Mui Nian Sang), Dick Wei (Man Kwai) Release date23 September 1980 (1980-09-23) Similar moviesTeenage Mutant Ninja Turtles, Dynamite Shaolin Heroes, Ninja vs. Shaolin Guard, Kill Bill: Vol. 1, The Matrix Reloaded, The Matrix Revolutions
A Deadly Secret is a 1980 Hong Kong film based on Louis Cha's novel of the same title. The film was produced by the Shaw Brothers Studio, directed by Mou Tun-fei and starred Ng Yuen-chun, Liu Lai-ling, Jason Pai, Shih Szu and Yueh Hua.