Chow Mo-wan (as Tony Leung)
Su Li-zhen
Wang Jing-wen / Android
Tak / Wang Jing-wen's Boyfriend
Bai Ling
Lulu / Mimi / Android
Mimi's Boyfriend
Wang Jie-wen (as Dong Jie)
Bird (as Bird Thongchai McIntyre)
Mr. Wang / Train Captain
Ah Ping
Party Girl
Party girl (as Sabrina Cheung)
Party girl
Robot girl
Brother Hoi
Hostess
Bell hop
Wan's Party Friend
Dabao
Wan's party friend