Hernandez, the sheriff of a small Mexican village, joins a group of townsmen with the intention of killing young orphan Manuel and robbing him of his inheritance. Killer Luke, now an alcoholic for having murdered his own son by mistake, who is chosen for the task, instead decides to take the defence of the poor child.
While the Civil War rages on between the Union and the Confederacy, three men – a quiet loner, a ruthless hitman, and a Mexican bandit – comb the American Southwest in search of a strongbox containing $200,000 in stolen gold.
Young adventurer Gipo owns one fifth of a rock illustrating the location of a rich gold mine. Risking his life more than once and with the help of the beautiful hooker, Lulu Belle, our hero sets out to recover the missing pieces.
The simple story has the pair coming to the rescue of peace-loving Mormons when land-hungry Major Harriman sends his bullies to harass them into giving up their fertile valley.
Jack Beauregard, an aging gunman of the Old West, only wants to retire in peace and move to Europe, but a young gunfighter known as "Nobody" who idolizes Beauregard wants him to go out in a blaze of glory.
El Malo, notorious Mexican bandit, forces the Mayor of Sierra Blanca, Seth Landport, to open the safe and turn over to him 2,000 pesos, which the bandit gives a promissory note for to the Mayor.
Half-breed Keoma returns to his border hometown after service in the Civil War and finds it under the control of Caldwell, an ex-Confederate raider, and his vicious gang of thugs.