AwomanmovesfromNYCtoLAafteramurder, inwhichsheisimplicated.Sheisfollowedbywhatisapparentlyherevilalter-ego.Shemovesintoaroomforrentbyawriter, andhebeginshavinganaffairwithher, butaftersomestrangethingshappen, he'snotsosureiftheaffairiswithherorherdoppelganger.
