A trailer has been released for Jorge Olguin’s Whispers of the Forest (Gritos Del Bosque), which stars Fernanda Urrejola, Paulo Brunetti, and Felipe Contreras.

Revolves around a pair of Chilean women hired as guides to take a team of international engineers into the wild to conduct a survey for a proposed dam. But what they find are the ghosts of warriors slain in battle five hundred years before.