Sam (Tommy Kenter) is a middle-aged, deeply insecure man consumed by intense jealousy regarding his attractive wife, Laura (Marika Lagercrantz). Unable to control his paranoia, Sam constantly suspects Laura of having affairs behind his back. His obsessive suspicion drives him to hire private investigators, stage convoluted traps, and manipulate situations to catch her in the act, ultimately creating a self-fulfilling cycle that fractures his marriage and drives everyone around him to emotional extremes.