The Invite explores a strained marriage between Joe and Angela, whose relationship is already hanging by a thread. Hoping for a simple evening of distraction, they host a dinner party for their mysterious upstairs neighbors. However, what begins as a polite social gathering quickly takes an unsettling turn. As the night progresses, hidden tensions surface and strange events unfold, pulling the couple into an unpredictable and disturbing situation that changes everything they thought they knew about their neighbors-and each other.