Documentary film about the "zanja de Alsina", a long trench dug in the Argentinian Pampa in 1876 as way to separate the "civilized" from the "barbarians" during the massacre of indigenous peoples known as "campaña del desierto".

Genres

Cast

Osvaldo Bayer

Federico Aimetta

Voz en off , voces en animaciones

Sebastián Díaz

Voz en off