For the band of the same name, see Twin Dragons
Twin Dragons aka. Brother vs. Brother, Double Dragon, Duel of Dragons, When Dragons Collide (Chinese title: ???) is a 1992 film starring Jackie Chan, and directed by Ringo Lam and Tsui Hark. The film did not receive an international release until 1999.Made as a benefit film with the proceeds going to the Hong Kong Directors Guild, The Twin Dragons features many cameos by noted Hong Kong directors including John Woo, Wong Jing, Kirk Wong, Ringo Lam and Tsui Hark.
In the movie, Jackie Chan plays two roles, twins who were separated at birth and ended up with very different upbringings - one (John Ma) became a famous classical pianist while the other (Boomer) became a common crook.As is inevitable in such a situation, when Ma visits Hong Kong he and Boomer are mixed up with each other and are forced to assume each other's identity. Boomer eventually has to come to the rescue of Ma when he gets himself stuck in the middle of a ga
Source: http://en.wikipedia.org/wiki/Twin Dragons