Scientists at a secret underground complex have fo@大吴哥娱乐网@und 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 communi@最近更新中文字幕2019国语在线@cation 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 s@土豆网电视剧在线观看@tand each other...