Based on the novel by acclaimed author Jack Ketchum, "The Girl Next Door" draws its nerve-wracking power from a real-life horror show--the torture of Sylvia Likens and her sister by Gertrude Baniszewski and her offspring in the mid-1960s (the case also serves as the basis for the film "An American Crime"). Here, the Likens character is a recently orphaned teen (Blythe Auffarth) taken in by Ruth Chandler (Blanche Baker), a single mother who plies her adolescent sons and their friends with alcohol and lax supervision. Ruth takes an almost instant disliking to the bright young girl and her sister (who is afflicted with polio) and mounts a campaign of mental and physical abuse upon them; her sons quickly fall into step behind their mother, and a neighborhood friend (Daniel Manche) struggles with his own participation in the atrocities. As true crime thrillers go, "The Girl Next Door" succeeds on many fronts: Baker and Auffarth give impressive performances, and the violence, though harrowing, is never offered as exploitation. Director Gregory Wilson also keeps the pace brisk and breathtaking as the torture escalates; however, he is less capable in the expositional scenes, and the script by Daniel Farrands and Philip Nutman has a leaden ring at times (which undoes the efforts of the younger cast). Still, it's challenging fare for strong-hearted horror and suspense fans. The DVD includes two sets of commentary: one by Wilson, producer Andrew van den Houten, and cinematographer/co-producer William M. Miller, and another by Ketchum and the screenwriters, who pull no punches in expressing their displeasure over changes made to the film's conclusion (and their assessments are entirely correct). Interviews with the cast and crew and the original screenplay (in DVD-ROM format) round out the supplemental features. "--Paul Gaita"