Leon Lai character Mac
Shu Qi character June
Jordan Chan character Bird
Sam Lee character Sam
Terence Yin character Ah Lung
Patrick Lung Kong character Dr Y. T. Kam
Alex To Tak-Wai character Soto
Ken Wong character Ah Wong
Lee Yiu-Ging character Ah Lok
Ng Yat-Saan character Dr Lee Man Chuen
Debbie Goh character Apple
Leon Head character Spencer Matheson
Michael Ross Clements character Scientist
Tang Tai-Wo character Malaysian agent
Riezman Khuzaimie character Malaysian general
Yiu Man-Kei character Malaysian agent
Choi Kin-Shing character Guard
