An ex-soldier returns to his alma mater as a teacher and deploys unorthodox techniques to inspire an unruly group of would-be dropouts. Donnie Yen, Joe Chen, Jack Lok, Yu Kang, Bruce Tong Kwan-chi, Chris Tong Kwan-yiu, Gladys Li, Gordon Lau, Lin Qiunan, Dominic Lam, Alfred Cheung Added on Amazon Prime 2023-02-05. Youtube Trailer

A martial arts instructor working at a police academy gets imprisoned after killing a man by accident. But when a vicious killer starts targeting martial arts masters, the instructor offers to help the police in return for his freedom. Donnie Yen, Charlie Yeung, Baoqiang Wang, Bai Bing, Deep Ng Ho-Hong, Yu Kang, Xing Yu Added on Amazon Prime 2023-02-25. Youtube Trailer