Antonio is the humble servant of a rich family governed by the Marquis Gastone. He is a young man madly in love with Lulu, but she betrays him, and he desperately enlist in the foreign legion.
A young rogue kills an old lady to rob her. Arrested, he believes it is for this crime, hides nothing from his lawyer, who soon tells him that he is only accused of another theft prior to his crime.
The Durango Kid rides again in Lightning Guns. As ever, the masked Durango (alias Steve Brandon) is played by Charles Starrett, who this time around is on the trail of a gang of cold-blooded killers.
Young swain Toto Esposito tries to abduct his beloved to marry her, but he makes a mistake: he kidnaps an ugly woman named Carmela, who loves him--and chases him when he escapes.