电影类型：1980-04-11(意大利) | 恐怖 科幻 | 意大利
导演：Ciro Ippolito|Biagio Proietti|
主演：Belinda Mayne|Mark Bodin|Roberto Barrese|Benny Aldrich|
年份：(1980)

Ultra-low budget and very violent rip-off of "Alien". A space module lands back to Earth after a failed mission, but the astronauts have been replaced by hideous creatures that can penetrate into people's bodies and make them explode. A group of speleologists battle the monsters inside an underground cave, but the survivors are in for a surprise when they finally manage to escape their trap... Written by Giancarlo Cairella