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.
as Zavalía
as Dr. Kuhn
as Salvador Mazza
as Beatriz
as Mujer de la cooperadora
as Mujer de la cooperadora
as Mujer de la cooperadora
as Cadaver
as Arce
as Clor
as Elsa Conrad
as Médico Mepra
as Médico Mepra
as Hoover Miller
as Madre de Luisa
as Luisa
as Padre Kovacs
as Gobernador
as Empleado correos
as Flautista
as Violinista
as Agustina
as Reynal
as Hombre rural
as Jeanette
as Krauss
as Leñador
as Academico
as Policia
as Policia
as Periodista
as Periodista
as Amiga de Agustina
as Hombre muerto
as Pastor
as Oculista
as Miller Jr.
as Periodista
as Periodista
