The president ends up dying from an assassin's bullet, but Willer's further quest for revenge is ultimately more successful. Spanish actress Maria Cuadra plays Lucreatia Garfield, the President's wife. In her role she portrays pretty much the role of Jackie Kennedy as a glamorous President's wife. Even in the assassination scene, Cuadra seems to emulate many of the same actions from Jackie Kennedy's last moments with John F. Kennedy in Dallas in 1963.
Sabata, a man of few words, arrives in a small Texas town to foil a bank robbery, and discovers that it was a plot by the town's leaders, who want to sell the town to the railroad. Sabata blackmails the leader, Stengel, who then sends various thugs to try and kill him, among them a conflicted killer named Banjo, so named for the musical instrument he carries that conceals a rifle.
Two estranged brothers, city gambler Monty (Gemma) and Wild West farmer Ted Mulligan (Benvenuti) inherit $300,000 from their late uncle, on condition that they endure to live together for six months. The two start fighting about everything, and trouble begins as soon as Monty arrives in Ted's hometown.
Joe Thanks (Terence Hill) is a genius conman. He conducts various schemes with his two friends: Half-breed Steam Engine Bill (Robert Charlebois) and his girlfriend Lucy (Miou-Miou). Lucy loves both men, and they in turn both vie for her affection.
A horse from Japan which was supposed to be a present for the government of the United States has been stolen. A motley crew tries to retrieve the precious animal. During their investigation they are confronted by a violent bunch of former soldiers of the Confederate States of America who now live as desperados.
On the eve of his return to Spain from the New World, Diego de la Vega (Alain Delon) meets his old friend Miguel de la Serna (Marino Masé), who is about to take up the governorship of Nueva Aragón - after his uncle Don Fernando died of “malaria” in a malaria-free region.
Dance-hall girl Rosie Velez (Divine), lost in the desert, is helped to safety by gunman Abel Wood (Tab Hunter). In the town of Chili Verde, at the saloon of Marguerita Ventura (Lainie Kazan), word of a treasure in gold brings Abel into conflict with outlaw Hard Case Williams (Geoffrey Lewis) and his gang.
Set in Mexico under the rule of Emperor Maximilian I, Sabata is hired by the guerrilla leader Señor Ocaño to steal a wagonload of gold from the Austrian army. However, when Sabata and his partners Escudo and Ballantine obtain the wagon, they find it is not full of gold but of sand, and that the gold was taken by Austrian Colonel Skimmel. So Sabata plans to steal back the gold.
James Webb arrives to town with a casket full of books. He discovers that the judge co-operates with the wanted O'Hara brothers, who make farmers sign over their land deeds and then kill them. The deeds are then deposited with the judge. Webb, who has presented himself to the judge as a lawyer, finds that since these deeds are not registered they will forfeit to the judge if the O'Haras are killed.
Silver, who is elegantly dressed and lives in a hacienda with beautiful senoritas, is hired to find out if the accused Chester Conway, the black sheep of the town, really is guilty of the murder charge that he is to hang for. By investigating clues and arranging a trap, Silver discloses some respected citizens as the guilty parties. However, when Conway is released Silver shows that he had raped and killed a Mexican girl while the murder he was charged with took place, and he kills Conway in a duel.
Sabata, a former Confederate army officer and steely eyed, quick-drawing, impossibly accurate gunman with a trick gun, is working for a travelling circus as a stunt marksman. The circus comes to a small Texas town, where a former subordinate officer, a lieutenant from the army is running a crooked casino. The man owes Sabata $5,000 from sometime ago. Then the circus manager runs off with the circus funds, so Sabata decides to stay in town and try to collect on the debt from his friend. Sabata then runs into conflict with the town's land baron, McIntock, who imposes high taxes on gambling, drinking and prostitution with the supposed idea of building the town up, using the money. Sabata, who is after the money himself, finds out that the townspeople's money in McIntock's safe is counterfeit and that he and the priest have hidden it elsewhere, in the form of gold coins. After a few attempts on his life and lots of badmen dying under his guns, Sabata and the lieutenant are apparently killed so McIntock goes for the money, only to find them both still alive. Sabata is helped throughout by his friends; the acrobat, his partner and a fat, pompous man who is anything but what he seems.
After being double-crossed in an arms deal by a gun merchant McDermott (Luis Dávila) from Columbus, New Mexico, a legendary Mexican revolutionary Pancho Villa played by (Telly Savalas) and his US lieutenant Scotty (Clint Walker) decide to take a revenge by first raiding a US Army weapons depot in Columbus, and then seizing McDermott. The title song "We All End Up The Same", music by John Cacavas and lyrics by Don Black, is sung by Telly Savalas.
Quatre chasseurs de prime cherchent à gagner les 10 000 $ de récompense pour la capture d'El Puro. Ils sont dirigés par Gipsy, un caractériel. El Puro n'est hélas plus ce qu'il était : à force de fuir devant les chasseurs de prime, il a sombré dans l'alcoolisme, et se cache auprès de Rosie, qui lui promet un avenir tranquille. Gipsy retrouve sa trace et fait tuer Rosie. El Puro aura-t-il encore la force de se venger ?