Bounty Hunter Sartana is eagerly awaiting to kill or capture a wanted man who is riding shotgun on a shipment of gold. Interrupting Sartana's picnic and bounty hunting, a gang of Mexican ''Banditrys'' kill all the outriders but leave the gold intact and ride away but not before throwing dynamite into the wagon. Sartana prevents the explosion and discovers the gold sacks in the wagon are full of sand.