Dave (Bradley Snedeker) isn't normally a paranoid guy, but lately, his girlfriend, Jamie (Mercedes McNab), has been acting strangely, and now, their relationship is on the rocks. Suspicious, he follows her one evening and stumbles upon a bizarre and horrifying secret. Jamie is the head of a club made up of Dave's ex-girlfriends, each of whom has an ax to grind. Under her leadership, they've set out to make his life a living hell.