A ph.D student investigates unusual seismic activity in Los Angeles, leading to a cabal of elitist scientists, who plan to weaponize Nikola Tesla's most secret research to manipulate thought patterns and earthquakes.


Tim Lowry


Christine Fry (story by), Penny Gibben

Production Notes from IMDbPro

Status: Post-production | See complete list of  »
Updated: 19 September 2018
More Info: See more production information about this title on IMDbPro.



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Credited cast, sorted by IMDb STARmeter:
Lou Ferrigno Jr. ... Frank Jones
Charles Shaughnessy ... Professor Stuart Conrad
Kirby Bliss Blanton ... Esther Dahlset
Luke Guldan ... Paul Dahlset
Richard Burgi ... Cyrus Slanton
Nikki SooHoo ... Rocky
Anne Marie Howard ... Reporter
Mark Krenik ... Soldier
Ben Stobber ... Thug
Thomas Haley ... Officer Osborn
Brenda Lorena Garcia ... Alert Student
Josh Murray ... Agent Colin Ward
Kim Estes ... Jeremiah
Greg Allan Martin ... Douglas Cole
Peter Xifo ... Vic the Vet


A ph.D student investigates unusual seismic activity in Los Angeles, leading to a cabal of elitist scientists, who plan to weaponize Nikola Tesla's most secret research to manipulate thought patterns and earthquakes.

Plot Summary | Add Synopsis


Final Frequency: It's the last sound you'll ever hear.


Sci-Fi | Thriller



Official Sites:






Release Date:

23 August 2020 (USA) See more »

Filming Locations:

Los Angeles, California, USA See more »

Company Credits

Show more on IMDbPro »

Technical Specs


Color (4K)

Aspect Ratio:

16:9 HD
See full technical specs »

Did You Know?


The movie is based upon bleeding edge technologies that are currently kept top secret by world governments. So called "Psychotronic" technologies are said to affect human brain tissue in dramatic ways, including signs of concussion without subjects having received any blows to the head. World governments including China and the former Soviet Union are intensely interested on this arena of modern arms. Post Cold War, Vladimir Putin declared that Russia would pursue "new instruments for achieving political and strategic goals," including psychophysical weapons. His 2014 visit to Cuba bore extravagant gifts, including the cancellation of approximately $30 billion in Cuban debt and later, a pact on mutual defense and technology. In November 2016, American diplomats were assaulted with intense high-pitched sounds dubbed "Immaculate Concussion" by some researchers. The waves produced general incapacitation including nausea, loss of hearing, severe headaches, fatigue, dizziness and sleep issues. The Trump administration warned travelers to avoid Cuba. The press, State Department and the CIA is curiously silent on these issues. See more »

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