本片是一部恐怖片，上映于1990-05-04，由Harry Bromley Davenport导演，由Jan·Michael Vincent/保罗·科斯洛/Tara Buckman主演。
剧情简介：An underground government facility is locked down by its A.I.-controlled computer when an alien entity travels through a dimensional portal and threatens the lives of everybody inside.
外文名：Xtro 2: The Second Encounter
类型：恐怖 / 科幻
导演：Harry Bromley Davenport
演员：Jan·Michael Vincent / 保罗·科斯洛 / Tara Buckman / Jano Frandsen / 尼古拉斯·李 / W.F. Wadden / Rolf Reynolds / Nic Amoroso / Bob Wilde
