An American nanny is shocked that her new English family's boy is actually a life-sized doll. After she violates a list of strict rules, disturbing events make her believe that the doll is really alive. Lauren Cohan, Rupert Evans, James Russell, Jim Norton, Diana Hardcastle, Ben Robson, Jett Klyne Added on Amazon Prime 2023-03-26. Added on HBO 2022-06-07. Added on Netflix 2022-11-13. Youtube Trailer