20 Hz (2015)
- Genre: Horror
- Release Date: 2015-05-19
- User Rating: 6/10 from 1 ratings
- Runtime: 0h 5min
- Production Country: United Kingdom
- Director: Chris Keller
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.
Unfortunately the movie 20 Hz is not yet available on HBO Max.
| Directing | Chris Keller | Director |
| Writing | Chris Keller | Writer |
