X arrives in a small town and witnesses a violent act; Z takes the job of a dead manager and discovers that he had a notebook written in code and a map; H is hired to go down a river and investigate a series of mysterious monoliths built on the shore.
Walter Jakob
as Z
Agustín Mendilaharzu
as H
Mariano Llinás
as X
Klaus Dietze
as César
Horacio Marassi
as Saponara
Eduardo Iacono
as Factorovich
Lola Arias
as Alicia
Mariana Chaud
as María Luisa
Julio Citarella
as Bagnasco
Edmundo Lavalle
as Palomeque
Leandro Ibarra
as Salvador Armas
Héctor Bordoni
as Carlos Armas
