《宇杀员》是一部2019 年在美国 上映的一部好看的科幻片,豆瓣评分为10.0 ,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.