After two Mexican vaqueros cross the border in search of their stolen cattle, they are gunned down by the rustlers. When El Paso's newly appointed marshal arrests local ranch hands for the murders, he sparks one of the West's most infamous gunfights.
The Many Faces of Charles Siringo
When a deadly smallpox outbreak spreads, Calamity Jane works to save the lives of the infected citizens who once treated her with such contempt.
After failing to capture the ruthless murderer Augustine Chacon on U.S. soil, Arizona Ranger Burton Mossman relinquishes his badge to cross the border. In Mexico, he goes undercover as a horse thief to join Chacon's gang and spring his trap.