Umberto Lenzi directs this cult horror starring Hugo Stiglitz and Laura Trotter. When American news reporter Dean Miller (Stiglitz) turns up at an airstrip to interview a scientist about a recent radiation spill, he quickly realises the accident is a lot worse than he expected. When dozens of deformed people alight from an unmarked military plane and start attacking everyone present, Miller's first thought is to warn the public and find his wife Anna (Trotter). As the bloodthirsty attackers begin to take over the city, can Miller and Anna escape before it's too late?