A seasoned cop and his rookie partner try to solve the murder of a heroin trafficker.
周潤發
as Sergeant Francis Li
Nina Li Chi
as Marydonna
Conan Lee
as Michael Cho
徐少強
as Johnny Law
劉家輝
as Lau Fai
吳寧
as Mimi Li
高飛
as Poison Snake Ping
狄龍
as Loong
姜大衛
as Police Commissioner
黃霑
as Captain Pak Man Jim
沈殿霞
as Department Store Sales Assistant
Wayne Archer
as Boss's Thug (uncredited)
