年份：1990
地区：加拿大
类型：科幻 恐怖
导演：Harry Bromley Davenport
主演：Paul Koslo Jan-Michael Vincent Tara Buckman
简介：Scientistsatasecretundergroundcomplexhavefoundawaytotraveltoanotherdimension.Threedimension-travellersarethefirsttogothroughthegate-butaresoonattackedbysomethingthatinterruptsthecommunicationwithEarth.Thishorriblesomethingusesthegatetotravelbacktotheundergroundcomplex.Mostofthestaffareevacuated,exceptfourheavily-armedmilitariesandDr.CasserlyandDr.Summerfieldwhojustcan'tstandeachother...