Housewifes Hangup

A bored wealthy housewife named Nena, married to Arthur, is blackmailed by Eddie into servicing his clients. After a degrading day, she is promised freedom but is instead lured into a soundproof room and hanged, with Arthur revealed as Mr. Big, who orchestrated her execution. Arthur and his accomplice sadistically watch her suffer, discussing the physiology of hanging, before Arthur callously plans to dispose of her body through a barbecue restaurant.