Line of Events
Set in present-day London, a group of radical activists take over an energy company’s annual gala and take 300 hostages to expose the corruption of their hosts. Their righteous cause is hijacked by an extremist within their ranks, ready to kill everyone in the building to send his anarchic message to the world. It falls to a former soldier turned window cleaner, played by Ridley, to hang 50 stories off the outside of the building to save the people trapped inside, including her younger brother.