With the information that the Calvert ranch was the stronghold of the Black Arrow gang, the Lone Ranger and Tonto headed west from the Missouri river. On and on they rode, through the forest, across the Badlands of the Dakotas and into the green hills of Wyoming where the Big Horn mountains loomed in the distance. The Calvert ranch was the biggest spread in Sherman County, and on Saturdays the cowhands from the Bar C caused mayhem in Sherman City, which is where our story begins...