Kung Fu Killer. 2014 · 1 hr 40 min. TV-14. Action · Thriller · Foreign/International. After a martial arts instructor kills a man by mistake, he is imprisoned, until the police need his help taking down a vengeful killer. StarringDonnie Yen Wang Baoqiang Charlie Yeung Bai Bing David Chiang. A vicious killer stalks the streets of Hong Kong, methodically executing top martial arts competitors. Xia (Donnie Yen), a convicted killer and kung fu expert, offers to help police find the killer and put him behind bars - in return for his freedom. info. play_arrow Trailer. info Watch in a web browser or on supported devices Learn More. About this movie. arrow_forward. A vicious killer stalks the streets of Hong Kong, methodically NAWG.