Wales and his companions find an abandoned ranch once owned by Tom and settle in after Wales parleys and makes peace with the neighboring Comanche tribe leader, Ten Bears. Meanwhile, a bounty hunter whose partner was gunned down by Wales at Santo Rio guides Captain Terrill and his men to the town. The following morning, the Redlegs launch a surprise attack on the ranch. Wales' companions take cover in the fortified ranch house and open fire, gunning down all of Terrill's men. A wounded Wales, despite being out of ammunition, pursues the fleeing Terrill back to Santa Rio. When he corners him, Wales dry fires his four pistols through all the empty chambers before holstering them. Terrill attempts to draw his cavalry sabre, but Wales grabs the blade and stabs him through the chest, finally avenging his family.