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.展开
米娜·苏瓦丽 布兰登·罗斯 玛丽娜·维丝曼 Mariann Gavelo Harrison Cone 杰克·西沃尔·麦克唐纳 April Clark Cory Hart 阿拉·霍利迪 Jason Scott Morgan Vic Stagliano Diya Rao Aaron Valentine Taia Sophia Sean Spence Ricky Catter Justin Williams Travis Dunn