狂人是一部恐怖作品，影片评分:10.0分，影片的关键词是：狂人,summer,camp,youths,cockey,pre,teen 。 　　At a summer camp for youths, cockey pre-teen calls out the name of mass serial killer "Madman Marz". Suddenly, counselors are being maimed and slaughtered in various ways by the backwoodsman who has returned when his name was called.