Chronology
Set in modern-day London, a group of radical activists take over an energy company’s annual gala, taking 300 hostages in an attempt to expose the organizers’ corruption. Their righteous cause is hijacked by an extremist within their ranks who is willing to kill everyone in the building to send his anarchic message to the world. This involves a former soldier turned window cleaner, played by Ridley, who hangs himself 50 stories off the outside of a building to save those trapped inside, including her younger brother.