Sergio Calderón

Americans Amy, Stacy, Jeff and Eric look for fun during a sunny holiday in Mexico, but they get much more than that after visiting an ...

A group of students arrives in a small town during a hiking expedition. Once there, the local priest accuses them of being communist agitators on ...

Student nurses join some doctors to work in a medical station a few hours flying-time from the Mexican town of Catamaco. One of their planes goes ...

When the boss’ unlucky daughter is missing in South America, Campana is sent to watch the boss’ most unlucky employee who is sent as ...

A writer forms a triangle with a schoolmarm and a Mexican general on the run.