Bill Kiowa regains his freedom after spending fives years in prison for a crime he did not commit. With the best sharp-shooters in the state he tracks down James Elfero, the man who killed his wife and sent him to prison. In the meantime, the latter has joined the Band of the "comancheros" causing chaos and crimes throughout the state. Fighting the Indian way, Bill Kiowa and his friends kill every member of this gang except Elfero. Kiowa faces him in a duel.