Narrative
In modern-day London, a group of radical activists take over an energy company’s annual gala and take 300 hostages in order to expose the hosts’ corruption. Their just cause is hijacked by an extremist in their ranks, willing to murder everyone in the building to send his anarchic message to the world. A former soldier turned window cleaner, played by Ridley, must rescue those trapped 50 floors above the building, including her younger brother.