Loomis (Robert Redford) is a naive young soldier who is sent to join the Korean War front line. He finds it is not a straight forward conflict with the aim being not to win but to hurt the enemy as much as possible.
Fellow soldier Endore (John Saxon) is quite happy with that and soon Loomis finds Endore's obvious psychopathic tendencies as dangerous as the enemy...
A low budget war film (and the low budget really shows at times) but very tense and dark with a great performance from Saxon who really steals the film.