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".
Writer: Sebastián Díaz
Director: Sebastián Díaz
Producer: Sebastián Díaz
La Muralla Criolla- DIR Sebastian Diaz