謝霆鋒 Nicholas Tse .... Chiu
馮德倫 Stephen Fung .... Fung
羅家英 Kar-Ying Law .... Paper Chan
李彩樺 Rain Li .... Rain
李燦森 Sam Lee .... Sam
Danielle Graham .... Nurse Danielle <護士>
安雅 Anya .... Fire Ghost
方力申 Fong Lik-Sun .... Water Ghost (as Alex Fong)