Voir Kevin Costner's The West - Episode 8

In the fertile expanse of Northern Wyoming's Powder River Valley, a group of small-time ranchers led by Nate Champion band together to protect their rights to graze cattle on the open range. But a powerful cabal of cattle barons fear the end of their once-booming business, and not only smear the ranchers as common thieves, but plot an invasion that spirals into one of the most epic showdowns in the history of the West.