Shanghai Knights

When a Chinese rebel murders Chon Wang's (Jackie Chan) estranged father and escapes to England, Chon and Roy O'Bannon (Owen Wilson) make their way to London with revenge on their minds. Chon's sister, Lin, has the same idea, and uncovers a worldwide conspiracy to murder the royal family but almost no one will believe her. With the help of a kindly Scotland Yard Inspector and a 10-year-old street urchin, Chon gives Victorian Britain a kick in the pants as he attempts to avenge his father's death and keep the romance-minded Roy away from his sister.