In the near future, aliens have invaded Earth and declared a galactic war resulting in thousands of human casualties. To save Earth, a team of four teenage astronauts brave the alien wilderness of a distant planet to stop an assassin from changing the course of history forever.更多《宇杀员》免费完整版在线观看、宇杀员免费观看高清在线、宇杀员高清在线观看相关科幻资源，请持续关注疯狂影迷网!