When a group of radical activists take over an energy company's annual gala, seizing 300 hostages, an ex-soldier turned window cleaner suspended 50 storeys up on the outside of the building must save those trapped inside, including her younger brother.

CAST: Daisy Ridley, Clive Owen, Taz Skylar, Flavia Watson, Ray Fearon, Rufus Jones

DIRECTOR: Martin Campbell