1、视频载入需要时间，请耐心等待几秒钟
2、若是播放失败请在播放列表更换其他片源重新播放即可
3、视频资源来源于网络，请勿轻信视频中广告！
排序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?
