The tough gun-man Burt Sullivan (Franco Nero) leaves his job as a town sheriff to go to Mexico to find the man, Cisco, who killed his father many years ago. He and his younger brother arrive in a small town where everybody is afraid of Cisco who has become the local landowner. But there is a secret. It turns out that Cisco is the father of Burt’s younger brother and Cisco are craving for respect from his “son”. Burt Sullivan joins forces with the local townspeople to stop and bring Cisco back to his punishment in Texas.
The plot concerns a small group of people who are forced to flee from their base (which happens to be a Mission) in an old school bus when the VC launch a vicious assault upon it. Along the way they are joined by a group of three battle hardened American Special Forces soldiers and together they desperately fight to make it to safety.
A mysterious gunfighter named Django is employed by a local crooked political boss as a hangman to execute innocent locals framed by the boss, who wants their land. What the boss doesn’t know is that Django isn’t hanging the men at all, just making it look like he is, and using the men he saves from the gallows to build up his own “gang” in order to take revenge on the boss, who, with Django’s former best friend, caused the death of his wife years before.
A young couple’s wedding ceremony is brutally interrupted when a pair of outlaw brothers arrive and massacre almost everyone in sight. They kidnap the beautiful young bride and leave her husband for dead. Luckily, he only sustains a flesh wound and quickly saddles up to track down the brothers before they sell his wife and a group of other women at an auction to a group of Mexican brothel owners.