Jay Chou as Shi Jie * Charlene Choi as Li-Li (Lily) * Eric Tsang as Wang Li * Wilson Chen as Ting Wei * Baron Chen as Xiao Lan * Wang Gang as Wang Biao * Will Liu as Li Tian * Ng Man Tat as Master Wu * Bryan Leung as Master Fei * Eddy Ko as Shi Jie's master * Kenneth Tsang as Wang Yi Wan * Huang Bo * Yan Ni