Set in a post-apocalyptic world where cities roam the Earth on wheels, the film follows the story of a young woman named Hester Shaw, played by Hera Hilmar, who seeks vengeance against the powerful and enigmatic Thaddeus Valentine, portrayed by Hugo Weaving. As the mobile city of London devours smaller towns, Hester teams up with Tom Natsworthy, a historian from London, to uncover a dark conspiracy. Directed by Christian Rivers, the movie is based on the novel by Philip Reeve and features stunning visual effects. Although it did not receive any major awards, it is notable for its ambitious world-building and can be viewed on 123Movies / Movies123 for free.