A British drama following a man recruited by an organization with the ability to turn back time.
George is the latest recruit to a secret organization that has harnessed the ability to turn back time whenever the world is at the brink of extinction. George and his colleagues are a select group of people with the ability to remember the events that are undone when time goes back.
After a freak accident harms someone close to George, he is not allowed to turn back time to undo it. George must decide to stay loyal or go rogue and deal with the consequences.