Grey Matter poster
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Grey Matter

202112mMovieHorror

An aging, small-town liquor store owner and his two friends, confront a local man who has been transformed into a cat eating, mold-monster.

DirectorBolen Miller
WritersBolen Miller·Stephen King
ProducersVladimir Perez·Michael Ryan Lawrence

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Grey Matter was released on April 23, 2021 but we couldn't find it on any streaming service yet. Rights can change — try again later.

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Cast · Directed by Bolen Miller

TRTed Rooney
Ted Rooney
Adam Wint
EAErnest Adams
Ernest Adams
Bill Pelham
VMVictor Morris
Victor Morris
Henry Parmalee
SKStephen Kelsey
Stephen Kelsey
Bertie Connors
MH
Mike Hayden
Timmy Grenadine
IK
Ira Kortum
Richie Grenadine
WJWrick Jones
Wrick Jones
Carl Littlefield
CS
Clyde Small
Blind Eddie

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See all fromTed Rooney

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Grey Matter — streaming FAQ

Which OTT platform streams Grey Matter?

Grey Matter isn't streaming anywhere in United States yet.

Is Grey Matter on Netflix?

No, Grey Matter is not on Netflix in United States as of November 2026.

Is Grey Matter on Amazon Prime Video?

No, Grey Matter isn't on Amazon Prime Video in United States right now.

Where can I watch Grey Matter for free?

Grey Matter isn't streaming in United States yet, so there's no way to watch it free at the moment.

What is the OTT release date for Grey Matter?

Grey Matter hasn't started streaming in United States yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around June 11, 2021. This is a prediction, not a confirmed date.