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Cast

Alix Wilton Regan

Alix Wilton Regan

Alice

Crew

Chris Keller

Chris Keller

Director

Chris Keller

Chris Keller

Writer

Movie poster

20 Hz

20156.0 / 105 min
Horror

Overview

Human hearing is capable of detecting sound waves between 20 and 20.000 Hz. … merely a small fraction of the frequency spectrum. Most sounds around us go unnoticed.