Deathfight

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, (Bruce Le). 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).

Ryan Travers (Richard Norton) has just been released from a prison in Bangkok, Thailand, after serving a five-year sentence for murder. His parents, running an antique shop in the area while waiting for their son to be released, are killed in an explosion perpetrated by the local mob after refusing to pay protection money. Ryan's news go from bad to worse when he learns his sister Katie (Erica Van Wagener) is seriously ill and will need an operation. With only a dead end job at a construction site after his release, Ryan learns about a local underground fight ring and decides to enter to raise the money for his sister's medical fees and search vengeance.

This movie is a cheap Rambo/Missing in Action 2 ripoff.