After their umpteenth defeat at Lucky Luke's hands, the Dalton brothers get into a big argument that ends with the four of them splitting up. They make a deal: Whoever is first to get a million dollars will be the leader of the gang. Going their separate
It's the start of the 1860s, and the Old West is changing?a change that comes as a shock to the Daltons when they're arrested not by Lucky Luke, but by... Allan Pinkerton! The man is determined to turn bandit-hunting into a modern, rational business?even at the cost of the American people's personal freedom. It'll be up to Lucky Luke to ensure that the USA is protected against all evil-doers, rascals and lawmen alike...