Fool Me OnceMia Calloway's husband Joe has been recently murdered, leaving Mia a young widow to raise their two year old daughter Lily on her own. Distraught and still recovering, she hires a nanny and decides to monitor her with a nanny cam. One night, as Mia checks the nanny cam, she hears Lily laugh and on the screen she sees her daughter on the couch playing with Joe. Is her husband still alive? Is someone playing an elaborate trick on Mia and if so why? Mia