在这部黑暗庇护所惊悚/恐怖片中,在一个月黑风高的夜晚，一座废弃的精神病院内，令所有市民闻风丧胆的疯狂杀人魔成功地策划一次脱逃行动，而奉命为这位狂人做精神分析的心理医生玛姬与一群安全警卫，在命运的残酷作弄下，与杀人魔一起被困在精神病院中；警卫们接连惨遭毒手而数目骤减，一同受困的清洁工奎兹成了玛姬医生唯一的帮手，然而，奎兹也有可能是被遗忘在院中的精神病患，一颗不知何时会爆发的不定时炸弹……
Asylum is a taut psychological thriller about a deranged fearsome killer running lose in an abandoned high security Asylum. Pitting the county psychiatrist Dr. Maggie Belham against the psychotic maniac, Dr Belham is trapped in a maze of corridors, and her only help is the janitor, Quitz who may in fact be a forgotten asylum inmate.
