How much suspense can you wring out of one person manning the phones in a 911-emergency station? Danish filmmaker Gustav Möller has your answer: as much as your frayed nerves can stand and then some. A cop (Jakob Cedergren) who's been busted down to desk duty takes a call from a woman who is apparently in the process of being abducted; he then tries to marshal forces in the outside world via his headset to save her. It's safe to say there's a twist involved. It's also accurate to say that the movie revels in having a straight-up B-movie plot that, in the hands of this first-time feature director and his lead, becomes a pitch-perfect example of how to get more out of less.