Cast
Harry Havilio José Luis Alfonzo 
Miguel Ángel Solá Maria Lorenzutti María Dorila Lanz María Francisca Álvarez
Credits
Written by: 
Juan Bautista Stagnaro
Plot
Dr. Salvador Mazza and his team search for a cure for Chagas disease, spread by a nocturnal insect in northern Argentina.
Sinekatalog’s take
A dignified biographical drama about public health.Sinekatalog’s own editorial review – not a user or critic quote.
Ratings
IMDb: 6.4 / 10 (185 votes)
IMDb rating and vote count from the IMDb ratings dataset (October 2026). Scores change over time.