Plot
To prevent the Grijalva river from overflowing, during the construction of the Chicoasén dam, "el ratón" and some engineers die. Two archaeologists decipher antique signs on the walls of the Canyon and discover the source of danger.
Trailer
Trailer's not available.
Cast
Fernando Larrañaga
Julio Aldama
Narciso Busquets
Bruno Rey
Elpidia Carrillo
