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Community reviews
From TMDb members · 2 total- talisencrw5/10
This is a low-budget 70's film which stems from the cinematic crazes of both the 'evilly-implemented mind control' ('The Manchurian Candidate' and 'The Ipcress File') and 'paranoia about government conspiracy' subgenres that were fervently expressed in the Vietnam/Watergate era o…
- tmdb766221951/10
Oh, my gosh, I thought CBS prime-time television shows were the worst things Gerald McRaney appeared in. Four people are experimented on by a crazed mind control computer. That's it, don't rent it. I saw this under one of its many titles- "Grey Matter," and it is perhaps one of t…
Full text & links on TMDb in the reviews section below.
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The Brain Machine
“It Has No Conscience, It Shows No Mercy.”
32%
Movie
1h 25m
AI Analysis
The Brain Machine (1972) — AI movie analysis
WatchMind AI generated this AI analysis of The Brain Machine (1972) — a movie tagged as Drama, Thriller, and Science Fiction with dark and tense moods and fast-paced pacing.
Story & themes: Several people volunteer for a scientific experiment about mind-reading and memory, but the experiment goes horribly wrong. Our models also surface themes such as identity, conflict, and relationships from synopsis and genre signals.
Watch context: Best suited for solo focused viewing. Expect fast-paced storytelling (~85 min).
Community signal: TMDb members rate The Brain Machine 32% (19 votes) — polarizing or niche appeal for this movie.
AI verdict
The Brain Machine suits viewers who want a dark and tense film — check the trailer and reviews before committing a full evening.
Preview on this device: 31% match — Matches your dark mood + drama. Sign in to save your profile across devices.
Algorithmic AI analysis from genres, synopsis, pacing heuristics, and TMDb community scores — not a generative chatbot. How WatchMind works.
Insights
Audience & engagement
How WatchMind visitors interact with this title — views, saves, sentiment, and taste match when you're signed in, or a device preview while browsing. Aggregates are anonymous; last 30 days.
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TMDb audience score
32%
from 19 TMDb votes
Taste match (this device)
31%match
Preview from browsing on this browser — not saved to an account yet.
Matches your dark mood + drama
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Daily title page views on WatchMind
Synopsis
Several people volunteer for a scientific experiment about mind-reading and memory, but the experiment goes horribly wrong.
Quick facts
- Type
- Movie
- Status
- Released
- Release date
- 1972-01-01
- Runtime
- 1h 25m
- TMDB rating
- 3.2
- TMDB ID
- 86939
Watch & discovery tips
- Read TMDb member reviews in the reviews section, and audience tips from other WatchMind visitors in Audience notes.
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Frequently asked questions
Where can I watch The Brain Machine (1972)?
The Brain Machine is available for discovery on WatchMind. You can find official links to rent, buy, or stream from licensed digital stores like Apple TV and Amazon in our "Where to Watch" section.
Is there an official trailer for The Brain Machine?
Yes, you can watch the official trailer for The Brain Machine directly on this page. We pull the latest video metadata from TMDb and play it via YouTube integration.
What is The Brain Machine about?
Several people volunteer for a scientific experiment about mind-reading and memory, but the experiment goes horribly wrong.
Is there an AI analysis for The Brain Machine?
Yes. WatchMind publishes an AI analysis on this page — tone, pacing, audience fit, and community scores from TMDb metadata and recommendation models (not a chatbot). Scroll to the AI Analysis section or read the meta description summary.
How long is the movie The Brain Machine?
The official runtime for The Brain Machine is approximately 85 minutes.
Cast & crew
Names and photos from The Movie Database (TMDb). Follow links on themoviedb.org for full filmographies.
Directors & writers
Cast

James Best
Rev. Emory Neill
- B
Barbara Burgess
Dr. Carol Portland

Gil Peterson
Dr. Elton Morris

Gerald McRaney
Willie West
- M
Marcus J. Grapes
Judd Reeves

Doug Collins
Dr. Roland Roth
- A
Ann Latham
Minnie Lee Parks
- T
Thomas Hal Phillips
The General
- C
Christian Garrison
Garrison

Stocker Fontelieu
Saxon
- T
Tom Dever
Bodyguard

Stuart Lancaster
Senator
- Z
Zephirin Hymel IV
Dr. Krisner
- S
Sam Sherrill
A Guard
Audience notes
Quick tips, watch-order ideas, and “worth it?” takes from other WatchMind visitors — not from TMDb. Reply to continue a thread, tap Helpful to surface useful notes, and keep things kind — no spoilers in the first line when you can help it.
Discussion0 notes
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Community reviews
Written by TMDb members — same catalogue as our movie & TV metadata. API terms
This is a low-budget 70's film which stems from the cinematic crazes of both the 'evilly-implemented mind control' ('The Manchurian Candidate' and 'The Ipcress File') and 'paranoia about government conspiracy' subgenres that were fervently expressed in the Vietnam/Watergate era of American cinema. For me, growing up watching James Best as Sheriff Rosco P. Coltrane in 'The Dukes of Hazzard', it was intriguing to watch him here, as a priest selected as one of 4 paid volunteers for an experiment supposedly run by the ECC, an environmental organization. It ends up that it's just a cover to test an experimental mind-control 'Brain Machine' that the U.S. government wants, in order to keep it's citizens in line, in the name of 'keeping social order'. Admittedly, when one of the directors says that the future is surveillance, I couldn't help but shudder at the parallels to society today, in this post-9/11 era. Unfortunately, the more time that passes, the closer these Orwellian cinematic views of civilization and its discontents come to mirroring the way life has become. No spoilers, but the machine forces the person to tell the truth. Growing up, I have learned that honesty is not always the best policy. In fact, life has to endure the 'little white lie' in order to have things run peacefully. While no cinematic masterwork, this film more than suffices as Exhibit A for evidence. Definitely worth a watch, especially if you can handle 1970's, TV-movie-style filmmaking.
Oh, my gosh, I thought CBS prime-time television shows were the worst things Gerald McRaney appeared in. Four people are experimented on by a crazed mind control computer. That's it, don't rent it. I saw this under one of its many titles- "Grey Matter," and it is perhaps one of the worst films of recent memory. The other reviews are right, it is awful. Never have so many establishing shots appeared onscreen, NEVER. The cast is awful, the direction is awful, and the script is awful. I cannot stress how awful this is. Avoid it like you would smallpox. (PG13)- physical violence, some gun violence, mild gore, some profanity, and some adult situations.
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