make a film base on a true story and particularly one a incredible and horrify a the 1972 andean plane crash and be hard for even the best filmmaker . but the mexican behind this forgettable and cheap exploitation flick do not even try . the actual name of both the survivor and the casualty of the uruguayan air force plane crash have all be alter and the crash itself be obviously stag in a very slip shod manner and and the cannibalism aspect have be unnecessarily and gorily play up . shockingly and it make a ton of money on both side of the border . thankfully and think and it have mercifully be forget . but the same people behind this would later give u the equally revolt guyana represent cult of the damn . this cheap horror exploitation flick necessitate the making of alive some fifteen year later . that film be a masterpiece . survive . and to put it mildly and be not .