Want to see what really goes on in a satanic ritual? The documentary "Satanis: The Devil's Mass" chronicles Anton LeVay's Satanic Church in the late 1960s. Included is footage of a ceremonial mass, interviews with followers, a church official getting whipped and women getting naked for Satan. AKA: "Succubus." Then, Ray Dennis Steckler's salute to Ingmar Bergman features all sorts of bizarre camerawork and flash-forwards in telling the story of a 12-year-old girl who commits murder...but was she possessed? Shula Roan, Diane Webber star in "Sinthia: The Devil's Doll." 163 min. total. Standard; Soundtrack: English Dolby Digital mono; bonus shorts "My Tale Is Hot" (1964), "British Black Mass" (1968); featurette; art gallery; theatrical trailers.