不速之客(2019)是一部的美国电影属惊悚，导演系迈克尔·费法。电影开头A young couple Mira (Abbie Cobb) and Todd (Sean Faris) hire a live-in nurse (Lyndon Smith) to be the caregiver for their sick son, only to discover that she is an "angel of death" intent on replacing Mira through any means necessary.
