Dr. Roger Girard is a rich scientist conducting experiments on head transplantation. His caretaker has a son, Danny, who, although fully grown, has the mind of child. One day an escaped psycho-killer invades Girard's home, killing Danny's father before being gunned down himself. With the maniac dying and Danny deeply unsettled by his father's death, Dr. Girard decides to take the final step and transplant the killer's head onto Danny's body.

Horny Hollywood Hills housewives are in a Federation of self-proclaimed nymphomaniacs. Their club offers satisfaction to women with extraordinary appetites and demands. A husband finds out, decides to kill the guys who work for the Federation, but ends up having to service all the wanton women.