温馨提示：手机电脑在线观看各线路更新不同步，可尝试切换线路查看；如果视频加载失败，可刷新页面或切换线路。请记住本站唯一网址【www.yy6080wang.cc】，以免丢失！
Scientists at a secret underground complex have found a way to travel to another dimension. Three dimension-travellers are the first to go through the gate - but are soon attacked by something that interrupts the communication with Earth. This horrible something uses the gate to travel back to the underground complex. Most of the staff are evacuated, except four heavily-armed militaries and Dr. Casserly and Dr. Summerfield who just can't stand each other...
