Jackie Chan's son Chan Cho Ming, a non-martial artist, is set to star as a prince in EMG's major blockbuster of the year Twins Effect 2 alongside Twins, Edison Chen, Wilson Chan, and Tony Leung Ka Fai. Chan Cho Ming, who has plenty of action scenes to handle, has full support from Jackie Chan. Jackie Chan is taking time out of his busy schedule to do a cameo in the movie as a general, and has a major 15 to 20 minutes fight scene with Donnie Yen, who has another upcoming project on hand. Twins Effect 2, budgeted at 80 million renminbi, will be jointly directed by Corey Yuen and Patrick Leung and begins production in Yunnan's ancient city Huadu early next month.