The Major and party find a Pawnee Indian strung up and left to die. Back at the wagon train they find he is not who he appears to be. The mystery deepens as the Shoshonees, who hung him there, are still after him and getting closer.
The drovers find two stranded nuns who rescued a Comanchero near death from a torture apparatus. As the man slowly heals, the new Comanchero leader tells the drovers he wants the man back. Rowdy has to decide whether to protect him.