Once again billed as Montgomery Wood, Giuliano Gemma plays a civil war soldier who returns to his family land to find his family decimated, his property taken over by a family of Mexican bandits and his fiancee about to marry the Mexican gangster behind all this. Bent on revenge, he goes undercover disguised as a Mexican and discovers he has a daughter!

Giuliano Gemma stars as a cool, cocky mercenary enlisted by a sheriff to infiltrate a ruthless gang of outlaws. Ennio Morricone provided the score to this early spaghetti western hit.

After suffering three years of hard labor in a prison camp, former sheriff Ted Barnett escapes. Now he seeks revenge.

During the Civil War, a Union officer tries to move a gold shipment out of Mexico despite the threat of raiders.

Nebraska Clay kills a gang of outlaws in self-defense but is imprisoned for further investigation of the crime. While in jail he meets an outlaw named “Crazy Person” and escapes with him when his gang carries out a jailbreak.

Kirk Warren, a former spy, is to be executed because he tried to steal a million dollars. But he is saved by Colonel Smithson because Sir Wilcox has prepared a mission for him. Warren has to steal a secret formula in Switzerland and try to expose the real identity of Mr. X. Kirk leaves London and Alina, his girl, together with three clumsy friends to accomplish his not so secret mission. But Kirk's great love is always a million dollars and not a secret formula.

This sequel to the popular spaghetti western "Clint the Stranger" was released four years after the success of the first film and essentially uses the same plot. George Martin returns as Clint (renamed Trinity in some countries), an ex-gunslinger desperately wanting to be forgiven and accepted by his family that he abandoned years earlier. One major differences in the plot when compared to the first film is the addition of Klaus Kinski as a ruthless bounty hunter. The bounty hunter tracks Clint down and forces him to return to his violent ways to protect himself and his family.

The film depicts ten years of Catalan history, from 1899 with the defeat of the Spanish side in the Cuban War of Independence to the Tragic Week 1909.