美国科幻《喋血外星人》（2018）完整版全集免费在线观看，Rob,Pallatina自演，综合评分5.0分，After an alien spacecraft destroys Washington, D.C., the residents of a small town must fight off a unit of alien soldiers on the hunt for the President of the United States and the mysterious device he's carrying after his escape chopper crash lands nearby.