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本片(剧)又名地狱无门，是一部大陆制片作品的剧情片，于2013年上映。对白语言为英语，共1集，当前资源正片，豆瓣评分8.0（非实时，仅供参考）。

A group of aliens arrive on Earth as part of an advance invasion force. Their mission is to kidnap a small sample of humans and run them through a series of rigorous tests to determine if they would make suitable slaves. Harper, one of the alien experimenters, has beceme frustrated with her planet's endless cycle of conquest and extermination and begins to feel some sympathy for her human captives. While the prisoners see a glimmer of hope in the compassionate alien, will it be any use in stopping the enormous attack fleet just a few days from Earth?