Plot
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.
| Writer | N/A |
|---|---|
| Director | Juan Bautista Stagnaro |
| Actor | Harry Havilio, José Luis Alfonzo, Miguel Ángel Solá |
| Country | Argentina |
| Production | N/A |