古天樂
Siu Nam
劉若英
Siu Mai
Richard Ng
Mai's Father
Jordan Chan
Cheng
Lam Suet
Orderly [cameo]
Richie Jen
Himself
吳嘉龍
Cheng
周俊偉
Danny [narrator]
Wei Wei
Mai's grandmother
李勤勤
Nam's sister
郭羨妮
Yan
Macy Chan
Teresa
Bowie Tsang
Lam Wai
