“The Demented” (0 stars out of four) was a noxious horror thriller set in the underworld of sex trafficking in which a group of sickos buy and sell young girls continuously to the highest bidders and film their sexual abuse and murders as snuff films and one determined female detective (Felissa Rose) begins to investigate. Unwatchably ugly and sordid without any redeeming insights or even entertaininment value and worthlessly exploits a severe and significant worldwide problem. Bret “The Hitman” Hart makes his acting debut as an entrepreneur of snuff films; why he picked this film for his debut shows he may be the one whose really “demented.”