X arrives in a small town and witnesses a violent act; Z takes the job of a dead manager and discovers that he had a notebook written in code and a map; H is hired to go down a river and investigate a series of mysterious monoliths built on the shore.

The spiritual journey of a man with a debt that cannot be paid. In a Korean supermarket not too important, a small embezzlement is discovered. Luciano, a young man who works there, is pressured by the Koreans to return the money he stole in less than twenty-four hours.

A cartoonist and painter who can not stand out and make a living, among other things, as a photographer of news magazines and a beautiful young woman who comes to Buenos Aires from inside the country to try to make it as a model and actress, living a love as passionate as fraught with disagreements.

Deep within Buenos Aires's labyrinthine subway system, a train mysteriously disappears along with its 30 passengers. The subway officials are greatly troubled and call in topographer Daniel Pratt to help them find it. Unfortunately, the tunnels are so vast and complex, that Pratt needs his mentor Hugo Mistein to help him. Unfortunately, he too has vanished.

Film based on the life of Dr. Salvador Mazza, who, with a group of professionals, conducts an investigation to discover the antidote to a mysterious illness whose carrier is a nocturnal insect. A Mazza was regarded as the first doctor who fought the deadly Chagas disease in Argentina.

Mexican feature film