High school teacher literature teacher Claire Peterson has been raising her teenage son, Kevin on her own since her husband left her for a younger woman. Then a hunky young neighbor, Noah who says he's "almost 20," moves in next door to take care of his uncle. One night, Noah seduces the sexy, lonely Claire, even though she knows it's wrong. Afterward, Noah becomes obsessed with her. First he threatens her reputation and her job, and before long he starts manipulating her family. But when Claire's husband makes an attempt to reconcile with her, Noah begins to show homicidal tendencies. Watch movie online "The Boy Next Door (2015)" in a good HD quality on our site for free and without registration.