Women rebel against slave labor in a filthy jungle prison where they feed sugar cane to a mechanical maw.
Santos attempts to lead a people's revolt in Colombia to overthrow the Presidente. When his revolt fails and he is killed, his sister Christina goes to New York to find McBain, a lieutenant Santos rescued during the Vietnam War. McBain agrees to help, recruits his old war buddies, raises some cash by killing a few drug dealers, then leads an attack to topple the Colombian government.
A martial arts instructor sets out to rescue his girlfriend who is being held for ransom by a South American warlord.
