When Hsiang Ming's wife is murdered, he takes up the hunt for her killer. The killer turns out to not be at all like he imagined, and suddenly he has unsuspected enemies who are after him.
On the Run is a 1988 Hong Kong action thriller film directed by Alfred Cheung, written by Cheung and Keith Wong, and produced by Sammo Hung. It stars Yuen Biao, Pat Ha and Charlie Chin. The film was released theatrically in Hong Kong on 15 September 1988.