Hidden somewhere deep inside a volcano in the mysterious South American mountains lies the legendary lost kingdom of the Incas. And buried in this kingdom is a fabulous treasure of inestimable value.

Commander and his small band of freedom fighters make life difficult for the VC after the Vietnam War is over. They free Vietnamese prisoners, and destroy enemy convoys every chance they can get. This severely upsets the evil Russian Vlasov, who is working with the VC in various nefarious enterprises. An ultra-violent, Rambo style movie filmed in the Philippines.

In the final days of the Vietnam War, someone is killing the officers of the elite Cobra Force. Two undercover M.P.'s are assigned to the case. The trail leads from the streets of Saigon to the war zone.