Radio astronomers discover a mysterious signal in the deep sea that could be contact with extraterrestrials. After several terrifying manifestations threaten their beliefs, the team must fight to survive the ultimate evil.天外讯号什么时候上映？天外讯号好看吗？
网友精彩评论：基本上像是一个人和无神论的朋友吵架输了以后赌气搞出来的东西。