古天樂
— Sam
Allen Ting Chi-Chun
— Fai
李蕙敏
— Anita
雷宇揚
— Chai
黎耀祥
— Curry
張達明
— Dan
伍詠薇
— Miu
江希文
— Mysterious Girl floating in sea
吳志雄
— Wah
錢嘉樂
— Chuen
溫裕紅
— Sister Sau
谷德昭
— Radio Station manager
Au-Yeung Miu-Chi
— Girl killed by Sam in accident
許芬
— Anita's mom
陳志輝
— Motorcycle racer
Fong Yue
— Auntie Six