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...
罗珊妮·杜兰,茱莉-玛丽·帕芒提耶,尼西姆·勒纳尔
西恩·威廉·斯科特,戴尔·迪奇,凯文·卡罗尔,克里斯蒂海瑞,小雷蒙德·亚历山大·查姆,利斯·M·伯克,尼克·伯莱尼,达斯蒂·斯隆格,拉森·汤普森,马修·弗林·贝罗斯,希拉·安布罗西诺,Mariela Garriga,Sean H. Scully
Nick Champa,Taylor Tunes,Kyle English
亨利·托马斯,派屈克·福吉特,妮基·艾考克斯,迈克尔·珊农,缪斯·沃森,小马克·布恩,艾赛亚·华盛顿,Harris Mann,Melanie Abramoff,Donna Biscoe,Brian Bremer,Russell Durham Comegys,David Dwyer,Michael Faella,Steve Green
安伯·珀金斯,蕾切尔·奎恩,迪恩·维特,Jael Elizabeth Steinmeyer,王仲欣,Brittany Hingle,Carolina Sabate,Trigve Hagen,Rudy Galvan,艾普尔·斯图瓦特,John K. Frazier,Tammy Klein,Lauren Leah Mitchell,Jon Simonelli,Craig Stoa,尼基·克里斯蒂,安德鲁·道布勒
久慈あさみ,盐泽登代路,池部良,有岛一郎,小堀明男,东野英治郎,千秋实,安西乡子,中北千枝子,大村千吉,斋藤达雄,熊谷卓三
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