Watch Seven Hours of Gunfire

The early life of Buffalo Bill Cody opens this movie about a group of American icons assembled to help the Cavalry in the wars against the Sioux. Cody's early links to the Pony Express are explored before he is employed by the US Government to track down a gang of criminals who are selling guns to the Native Americans. Cody rides alongside Calamity Jane and other American heroes as they make their way through a number of battles on the trail of the gun runners.

Seven Hours of Gunfire is a 1965 western with a runtime of 1 hour and 16 minutes. It has received mostly poor reviews from critics and viewers, who have given it an IMDb score of 4.8.