Ling (Lo Lieh) and Guan are the Black and White Chiefs of the Eagle Escort security firm: during the opening credit sequence, we see them recover a stolen shipment of gold; by the time the credits have run, the two are literally knee-deep in bodies.
as Chief Ling Xiao
as Chief Guan Wang Long
as Jin Buhuan
as Fang Yan Er
as Chief Fang (Eagle Escort's boss)
as Kasha (Thousand Hands Buddha)
as Spear Prince
as Huo Lie (Wuyi Mountain)
as Yan Ziqing (Flying On Grass)
as Ling Xiao's dad