Anthony Fankhauser directs this action movie in which a group of soldiers find themselves facing unexpected enemies when their helicopter crashes in a remote jungle. The troops, who include Captain John Steakley (Gary Stretch), have been assigned the task of rescuing a hostage from the terrorist Marquez (Israel Sez de Miguel) and his acolytes. However, when their helicopter is shot down the survivors are confronted by far more fearsome adversaries - dinosaurs with a taste for human flesh. As T-Rexs and other predators long believed to be extinct pursue them through the unforgiving terrain, the soldiers recognise that surviving will be the greatest challenge of their lives.