Cash-strapped single mom Louise Evans (Jodie Whittaker, Venus) gets a high-profile promotion at her London bank, but at an unexpected cost. Soon Louise becomes entangled with a ring of ruthless killers, and she doesn’t quite trust the amorous undercover cop (Toby Stephens, Jane Eyre, Die Another Day) who insists he wants to help her. In a world where nobody is quite what they seem, Louise keeps everyone guessing where her loyalties lie.