Jackie, courtesy of the Tiger Talisman, splits into "good" and "evil" twins. Jackie Chan played dual roles in Twin Dragons (1992) (Twin Dragons) - one is a musical conductor and the other was the lost twin (and the only one with martial arts moves).
"Light" Jackie fights balancing onto makeshift stilts; using a ladder split vertically by "dark" Jackie. In First Strike (1996) (known as "Jackie Chan's First Strike" in the US), Jackie has a fight scene whilst wearing stilts.