Watch Hawk's Vengeance

This movie is about a martial artist who happens to be British. He recently has had his brother killed which deeply affected him. After this, he then embarks on a mission to find out who killed his brother and find out all of those who were involved and responsible in the murder. His brother was a police detective so he has a lot of enemies and people who would want to kill him which makes his job harder on finding out who did the crime. He finds himself in an interesting situation throughout his journey and finding out things he never would have expected.