The plot concerns a unit of US marines operating in the Vietnam war during 1970, with the movie opening on a raid in a village. After massacring the villagers, the marines steal the villages gold, much to the objection of their Vietnamese translator and guide. Skip forward past the credits sequence; it's now 15 years later, and members of the unit are getting murdered one by one. This leads to the former head of the group, now a high ranking military officer, announcing that the only person who is up to the job of finding out the identity of the killer is an Aussie, Major Brad Cooper.

Richard Norton
as Col. Brad Cooper

Dick Wei
as Bad Brother

Franco Guerrero
as Capt. Anan

Rex Cutter
as Col. Ted Ryan

Bruce Le
as Quan Nhien (as Lushao Lung)

Paul Holmes
as Moudares

Warren McLean
as Collins

Ernie Ortega
as Sensei

Henry Strzalkowski
as Jenkins (as Henry Stichosky)

Judy Green
as Nancy