[Machine Translation] [Happy the Best!] A retired Army colonel risks his life to rescue his son! A stunning action film by Gene Hackman and Ted Kotcheff, the director of "Rambo"! Ted Kotcheff's realistic battle scenes are full of power! --Jason Rose has been searching for his son, who has been on the list of soldiers missing in action during the Vietnam War for more than 10 years, but has been living a nightmare with no success. He has given up trying to get information and pleading with politicians to no avail, and decides to take matters into his own hands. With financial support from a Texas oil tycoon ( Robert Stack ) and the help of his son's comrades-in-arms, a former Marine, he sets out on a fearless mission. After weeks of training in guerrilla warfare, the brave veterans head for Laos. And so begins their final battle in Vietnam.