The straight-laced Inspector Chow and the psychic Inspector Lau go undercover to hunt down a serial killer targeting a group of old childhood friends.
周文健
Inspector Chow
劉青雲
Inspector Lau
陳明真
Chia-Yi
羅蘭
Lung
劉以達
Inspector Chung
陶大宇
Simon
黎燕珊
Chen Tze Chun
張國強
Chen Te Kang
黃斌
Long Hair
苑瓊丹
Excited witness
梁佩瑚
Cha Chuen-Yee
