Wendy Stone

A Marine patrol stops at Firebase Gloria at the start of the Tet Offensive during the Vietnam war. With the firebase attacked, the patrol remains to help defend it.

An American military advisor becomes disillusioned by the brutality and corruption of the Central American government which hired him. When his shift in sympathies becomes known, he's arrested and tortured but soon escapes, along with a beautiful American woman, in order to join the rebels.