Major Lex Kearney, a former soldier with a dishonorable discharge, goes undercover to prevent raids on crucial horse shipments for the Union war effort. He infiltrates a gang of jayhawkers and Confederate soldiers, earning their trust and ultimately uncovering the source of information revealing the horse shipment routes.
Springfield Rifle
In the midst of the American Civil War, Major Lex Kearney takes on a new role as the North's first counterespionage agent, tasked with uncovering the identity of the culprits behind the theft of Union cavalry horses in Colorado.