"Come with me into the tormented, haunted, half-lit night of the insane..." Ed McMahon narrates the film's opening that sets the stage for a nightmarish events of The Gamin, a woman (Adrienne Barrett) who wakes up in skid-row hotel room in the horror production Dementia, aka Daughter of Horror (1955). He continues: "This is my world. Let me lead you into it. Let me take you into the mind of a woman who is mad. You may not recognize some things in this world, and the faces will look strange to you. For this is a place where there is no love, no hope...in the pulsing, throbbing world of the insane mind, where only nightmares are real, nightmares of the Daughter of Horror!"