Everything is very quiet and peaceful in the city of Taxco, until there arrives a man called Ramón Durán who exploits abandoned mines. His presence in the community will initiate a lot of changes. Ada Montalvo is a beautiful young woman with a great heart, whose strong personality wakes up the admiration of a good looking millionaire Ramón. She is the woman he has always dreamed of. However, for Ada he is nothing more than an intruder who has arrived to ruin the calm life of Taxco with his money, and she does not hide the contempt she feels towards him, even though the circumstances force her to marry him...

After a party, two friends pick up two beautiful girls with whom they spend a wonderful night. The next day, the two friends return to look for them and a neighbor surprises them when she tells them that the girls died some time before. Intrigued by the events of the previous night, one of them decides to investigate the mystery of the two dead girls.

Cantinflas, a traveling photographer, is captured by some gangsters while trying to get some flowers for his girlfriend. The gangsters have confused him with the assistant of Dr. Penongo, a scientist who has discovered the formula of a new atomic bomb. Meanwhile, Penongo has suffered a car accident and has lost his memory ...

Cantinflas works as a model of tuxedos in a prestigious store, your job is to use the smoking in the street along with an advertising sign on his back. The use of smoking gives you access to exclusive places and meet important people. During this time, Cantinflas was the manager of an amateur boxer, it is an attractive nurse assistant and occasionally attending a priest in the church and the orphanage. However, a Cantinflas day while wearing tuxedo, is a rich man, who mistakenly believe that Cantinflas is a millionaire too.

Cantinflas is the apprentice of a renowned scientist, Prof. Arquimides Monteagudo (Carlos Martinez Baena). But Cantinflas has the soul of a poet rather than a serious researcher, and he wants to find the formula that achieves the immortality of the roses. Nevertheless, after the death of Prof. Monteagudo, Cantinflas will be chased by a ferocious corporative group, who wants to steal the secret formula of a cheaper fuel named "carburex", because they think that our friend is the only person who knows the composition

Pedro Muñoz is a womanizer that does not escape one until Irene Garza arrives and makes him to see his luck, while the aunt of her tries to separate them.

Liberal farmer Pepe has arrived in Santa Fe to visit his aunt, Dona Perfecta. While he's there, Pepe is eager to teach the traditional-minded townspeople a new way of living. Unfortunately for Pepe the people of Santa Fe aren't eager to embrace change, and when the citizens begin to voice resentment Pepe is forced to seek refuge with his sympathetic aunt. Dona Perfecta is just as traditional as any of the other townspeople though, and only suffers Pepe due to the fact that he is family. When Pepe and his cousin Rosario fall deeply in love, the situation quickly comes to a head.

The Trevino family tries to overcome the irresponsible behavior of Don Cruz, an erratic father with numerous defects that contrast with his son Silvano, a young kid man that is incapable of passing judgment on his own father.

Mercedes works as a cabaret performer to pay for her sister's studies. Problems begin when Mercedes and Paco, her exploiter, win a dance contest, but he refuses to share the prize with her.