A woman searches for her missing lover, a psychiatrist who has suddenly vanished for no apparent reason. She ends up at a villa populated by a group of eccentric individuals. A string of murders commence immediately. A young woman (Rosemary Wilcox) is haunted by pop-Freudian dreams of her recently murdered psychologist (and lover), so for some reason she goes to a resort where the psychologist liked to hang out and becomes involved with a gangster (Adolf Celli) and the strange female resort owner (Alida Valli). Soon more murders occur involving the other guests at the resort.
