简介：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.
怀亚特·拉塞尔/凯瑞·康顿/艾米丽·霍菲尔/加文·沃伦/南希·利内翰/本·辛克莱尔/乔迪·朗/埃迪·马丁内斯/普雷斯顿·加利/埃莉·阿莱扎/艾万·乌塔帕/Eleanor T. Threatt/Elijah J. Roberts/Celina Cardoso/Maetrix Fitten/埃文·沙夫兰/