Cleverly shot and edited to appear as if it was filmed in one continuous take, this chilling remake of a fact-based Uruguayan horror film follows young Sarah (Elizabeth Olsen) as she's terrorized inside a run-down lakeside house by mysterious assailants. But a series of strange visions and bizarre occurrences begin to reveal the truth about Sarah's attackers while bringing to light a sinister secret from her childhood. With Adam Trese, Eric Sheffer Stevens. 86 min. Widescreen (Enhanced); Soundtracks: English DTS HD 5.1 Master Audio, Dolby Digital 5.1; Subtitles: English (SDH), French, Spanish; audio commentary. Also includes a DVD version of the film. Two-disc set.