The Signal (Blu-ray disc)

Sci-fi horror about a mysterious transmission that turns ordinary city dwellers into psychotic maniacs. As the citizens of Terminus ready themselves for the New Year celebrations, an ominous signal begins to emanate from every electronic device in the city, transforming the would-be celebrants into murderous marauders. Fortunately, Ben (Justin Welborn) has managed to avoid having his mind muddled by the eerie transmission, so sets off to rescue his lover and discover the source of the evil-inducing broadcast. That's easier said than done, however, when there's hordes of killers roaming the city...