恐怖分子企图劫持横越大西洋的夜间班机，身怀怪病的女子因而被迫亲上火线。为了保护儿子，她必须让黑暗的祕密曝光，释放出她一直设法压抑在体内的怪物。

A young mother, travelling on an overnight flight with her son, is forced to embrace the supernatura