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Community reviews
From TMDb members · 2 total- Monkshood3/10
Take one toy submarine, add some fishing line to the top of it and have it "explore" your aquarium. This is sadly the extent of the action in this C- movie. It is a huge waste of the talented actors and was an even larger waste of my time in watching it. I have no problem with…
- CinemaSerf4/10
I thought that the combination of Walter Pidgeon and Ernest Borgnine might bely my initial thoughts that this would just be another mediocre TV adventure movie. Sadly not, for thats exactly what it is. A submarine descends to the unknown depths of the ocean to rescue the crew of…
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The Neptune Factor
“The most fantastic undersea odyssey ever filmed.”
50%
Movie
1h 38m
AI Analysis
The Neptune Factor (1973) — AI movie analysis
WatchMind AI generated this AI analysis of The Neptune Factor (1973) — a movie tagged as Action and Science Fiction with balanced tone moods and fast-paced pacing.
Story & themes: When an underwater ocean lab is lost in a earthquake, an advanced submarine is sent down to find it and encounters terrible danger. 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 (~98 min).
Community signal: TMDb members rate The Neptune Factor 50% (52 votes) — mixed but watchable scores for this movie.
AI verdict
Use this AI analysis as a quick read on The Neptune Factor before you watch — trailer, TMDb reviews, and licensed streaming links on this page help you decide.
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.
Early data — charts fill in as more people explore this title.
TMDb audience score
50%
from 52 TMDb votes
WatchMind sentiment
No thumbs or dismissals yet. Rate this title to help others see likeness trends.
- Dismissals
- 0
Engagement breakdown
0 unique visitors · no audience notes yet
Views trend (14 days)
Daily title page views on WatchMind
Synopsis
When an underwater ocean lab is lost in a earthquake, an advanced submarine is sent down to find it and encounters terrible danger.
Quick facts
- Type
- Movie
- Status
- Released
- Release date
- 1973-06-26
- Runtime
- 1h 38m
- TMDB rating
- 5.0
- TMDB ID
- 62754
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- 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 Neptune Factor (1973)?
The Neptune Factor 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 Neptune Factor?
Yes, you can watch the official trailer for The Neptune Factor directly on this page. We pull the latest video metadata from TMDb and play it via YouTube integration.
What is The Neptune Factor about?
When an underwater ocean lab is lost in a earthquake, an advanced submarine is sent down to find it and encounters terrible danger.
Is there an AI analysis for The Neptune Factor?
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 Neptune Factor?
The official runtime for The Neptune Factor is approximately 98 minutes.
Cast & crew
Names and photos from The Movie Database (TMDb). Follow links on themoviedb.org for full filmographies.
Directors & writers
Cast

Ben Gazzara
Cmdr. Adrian Blake

Walter Pidgeon
Dr. Samuel Andrews

Ernest Borgnine
Chief Diver Don MacKay

Yvette Mimieux
Dr. Leah Jansen

Donnelly Rhodes
Diver Bob Cousins

Chris Wiggins
Capt. Williams

Michael J. Reynolds
Dr. Hal Hamilton

Mark Walker
Diver Dave Moulton

Leslie Carlson
Brigs, Triton Radioman

Stuart Gillard
Diver Phil Bradley
- E
Ed McGibbon
Dr. Norton Shepherd
- D
David Renton
Warrant Officer

Joan Gregson
Dobson
- D
David Yorston
Diver Stephens

Ken Pogue
Diver Thomas
- D
Dave Mann
Hawkes
- F
Frank Perry
Sub Captain
- K
Kei Fujiwara
Kay, lab technician
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
Take one toy submarine, add some fishing line to the top of it and have it "explore" your aquarium. This is sadly the extent of the action in this C- movie. It is a huge waste of the talented actors and was an even larger waste of my time in watching it. I have no problem with campy movies, and this was the reason I watched this flick, but Jason and the Argonauts this ain't. Very slow pacing along with the aforementioned "action" scene(s) make this one of the worse films I have watched. Save yourself an hour and a half and clean your house instead, it will be more rewarding and you'll even have a cleaner house to show for your time.
I thought that the combination of Walter Pidgeon and Ernest Borgnine might bely my initial thoughts that this would just be another mediocre TV adventure movie. Sadly not, for thats exactly what it is. A submarine descends to the unknown depths of the ocean to rescue the crew of a lab that has been damaged in an earthquake. I say adventure, but that is really stretching the point: it's a glacially slow moving feature with neither star - nor Ben Gazzara as the vessel's Captain ("Blake") given much in the way of dialogue or activity to work with. It's got some pretty (ropey) underwater photography and a marvellous pre-Disney outing for "Nemo" - only this time he is naughty and enormous. Sorry, one to avoid I'm afraid.
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