Carlos Romero Marchent

A wagon load of convicts on their way to prison is being escorted through the mountains by a cavalry troop. They are attacked by a bandit gang, and only a sergeant, his beautiful young daughter and an assortment of seven sadistic, murderous prisoners survive, and they are left without horses or a wagon. (imdb)

Santana (or Sartana) and Marcos are two partners in crime. Along with their many episodic clashes with the law and other outlaws, these two are trying to steal a briefcase of money from various parties, involving a depraved outlaw family, the lawmen and their posse, themselves and a pretty femme fatale. (spaghetti-western.net)

The plot starts as mysterious criminal (Antonio Pica), damages the famous painting "Los Borrachos" during its exhibition on a Mexican museum. Spain's government demands an investigation and soon the Interpol suspects that Dr. Mann (Georges Rigaud), the man hired for the restoration of the painting is in fact behind its damage. Since his wrestling tour will take him to Spain, Special Agent Santo is called to work incognito.

A gunman returns to his earlier life when the Carter / Castle brothers shoot his friends and he is threatened with being separated from his son. (spaghetti-western.net)

Wild Bill Hickok, Buffalo Bill and Calamity Jane team up to stop the gunrunners and help bring peace between the Sioux and the homesteaders. (imdb)