La dudosa virilidad de Cristóbal

Bruno Corazzari and his gang are in jail awaiting trial. They hire Fernando Sancho's gang to kill the only witness who then take all the passengers of a stagecoach hostage, in Richard Harrison's inn, because they are unsure which of them is actually the witness.

John, manager of a company, play a game of cards with a group of people he has met in a nightclub. Realizing that one of them cheats, fights with him, and there is a violent fall. Another attendee, a doctor certifies his death. To remove the dead, John is forced to commit embezzlement in your company ...

Doc Saxon and his gang rob the Crown City bank but are double-crossed by Carrasco, a Mexican bandit, who steals the gold and leaves Doc and Donovan with nothing.

A bounty hunter named Arizona helps a group of beleaguered farmers in their fight against a large landowner named Austin Styles and his gang of outlaws.

Andres and Luis are two young taxi drivers eager to succeed. The first one sings and the other composes songs, and together they intend to record an album to finally jump to fame. They have it all planned. Taking advantage of a visit to the city of the famous singer Silvia, Luis tries to gain the confidence of her manager and, in this way, be directly launched to fame.

Carlos a young man who lives in the suburbs of the big city has ambitions and wants to change his life. Influenced by friends of doubtful moral character, habituated to frequent harmful environments. Little by little, he begins to see himself doomed to crime and one day he abandons his girlfriend, María, for Isabel, an attractive and intelligent woman who plays with him and takes him wherever he wants. When Carlos, once he has committed a robbery, realizes the nature of Isabel and his friends, and that he will never be happy in that environment, he tries to go back, but the violence of the facts will lead him to a bloodthirsty outcome.

Dallas tries to regain his father's farm which he lost in a card game with Kelly. But Kelly is now dead and his daughter, Glenda, doesn't know how to play poker. There are also rumors of a hidden treasure.

Mario starts working as a pianist in a party hall in Palma de Mallorca, where hi finds two girls, an old pupil, and Clara, who will get to conquer him.