While the Civil War rages on between the Union and the Confederacy, three men – a quiet loner, a ruthless hitman, and a Mexican bandit – comb the American Southwest in search of a strongbox containing $200,000 in stolen gold.

At a female prison located deep within the deadly South American jungles, a group of woman are forced to mine for valuable emeralds for the local corrupt government. A group of new prisoners on the way to the jail are ambushed and are convinced to join a group of revolutionaries seeking to overthrow the prison guards and take the treasure of jewels for themselves.

Two bounty hunters are in pursuit of "El Indio," one of the most wanted fugitives in the western territories, and his gang.

A women's prison camp is located deep in the tropical rain forest. Sadistic guards and a warden from hell make life almost unbearable for the inmates, and any infraction of the rules is dealt with swiftly and savagely. The camp doctor is horrified at what he sees happening, and drinks heavily to push the horror away. Finally the inmates have had had enough, and they enlist the help of the doctor to try and escape.

History Professor Brad Fletcher heads west for his health, but falls in with Soloman Bennett's outlaw gang. Fascinated by their way of life, Fletcher finally takes over the gang, leading with a new 'efficient' ruthlessness.

Two violent men bent on revenge in the old west.

Dolores, a rich landowner, is in love with a Sergeant of the Civil Guard. Her twin sister Rosa comes to supplant her, while a false cousin sets up a smuggling network with the farmhouse administrator and the mayor's son

A group of homosexual friends tries to set up a gay club in a town in Andalusia, meeting the opposition of the chief who will use all his resources to try to prevent it.

In the medieval Castile, Don Tello de Buinesa, the boastful feudal lord, lives with his three sons and their beautiful wives.

Here he comes to swinging seventies' London, seeking a cure to his malady. Unfortunately, he meets Dr. Jekyll who injects him with a serum that turns him into the lascivious killer Mr. Hyde. In his top hat and black cloak, Hyde haunts the fleshpots of Soho, while two gorgeous women fight for possession of his wolfman soul...

A gang of criminals, composed entirely of young people, bases its unique fun on stealing from rich elders with the help of the charms of one of the members of the band, Pepi (Nadiuska). They are misunderstood young people looking for an assimilation of society.

The film begins with a school teacher bidding farewell to his students, who are leaving for the summer. As he is heading home he notices two of his students are hitch-hiking and picks them up. He invites them over for dinner and lodging, which they accept.. The majority of the film from this point on is set at the mansion, where the two students turn from guests to prisoners under the teacher's command.