When Alex Sampson starts a new life in a small town far from her obsessive ex-husband, she feels she can finally breathe free. She settles into her new home but soon she gets warning calls late at night, and there are lights out in the trees behind the house, and then an odd little man that suddenly pops up everywhere she goes and he's watching her! The pranks escalate beyond mischief but the local sheriff is unwilling to do anything about it. And...