Ana Maria, a battered wife, seeks help from a local spiritualist, Roque. Impressed with Roque's community service and advocacy for women, a filmmaker, Pilar Franco, offers to make a documentary about him. Roque, however, is a fake and can offer Ana Maria little help beyond advice to leave her abusive relationship; Pilar is disgusted and denounces him as a con man. In desperation, Ana Maria turns to Luna, a voodoo priestess, who warns her that her husband, Antonio, will be changed by the dark magic.
