The Neptune Factor
The Neptune Factor Review: Story, Cast, Rating & Final Verdict
Last updated: April 11, 2026
Movie Overview: The Neptune Factor
| Movie | The Neptune Factor |
| Release Year | 1973 |
| Director | Daniel Petrie |
| Genre | Action / Science Fiction |
| Runtime | 98 minutes |
| Language | EN |
Quick Verdict: Hit or Flop?
Is The Neptune Factor (1973) worth watching? According to our cinematic analysis, the film stands as a AVERAGE with a verified audience rating of 4.9/10. Whether you're looking for the box office collection, ending explained, or parents guide, our review covers everything you need to know about this Action.
Cast & Character Study
The performances in The Neptune Factor are led by Ben Gazzara . The supporting cast, including Walter Pidgeon and Ernest Borgnine , provides the necessary layers to the central narrative.
movieMx Verdict: Is it Worth Your Time?
What Works in the Movie
While The Neptune Factor does not fully realize its potential, it still contains moments that may appeal to viewers who enjoy Action films.
- Interesting concept or premise
- Some entertaining scenes
- Supporting cast delivers occasional highlights
What Doesn't Work
Despite its strengths, The Neptune Factor has a few issues that may affect the overall viewing experience, particularly in terms of pacing and narrative consistency.
- Uneven pacing in certain parts of the film
- Some predictable plot developments
- May not appeal to audiences outside the Action fanbase
Story & Plot Summary: The Neptune Factor
Quick Plot Summary: Released in 1973, The Neptune Factor is a Action, Science Fiction film directed by Daniel Petrie. The narrative delivers highly intense sequences and pulse-pounding confrontations that keep viewers on the edge of their seats. This summary provides a scannable look at the movie's central conflict involving Ben Gazzara.
Ending Explained: The Neptune Factor
The Neptune Factor Ending Explained: Directed by Daniel Petrie, The Neptune Factor attempts to bring together the film’s narrative threads. The ending highlights the core action themes developed throughout the film.
The climax builds toward a high-stakes confrontation that resolves the main conflict, particularly in scenes involving Ben Gazzara. The interpretation of the ending may vary among viewers.
Key Elements of the Ending
- Narrative Resolution: The story resolves its primary conflict while leaving room for interpretation.
- Character Development: Character motivations become clearer by the final scenes.
- Thematic Message: The ending reinforces the action themes introduced earlier in the film.
The final moments of The Neptune Factor reflect the creative choices of the filmmakers and align with the tone of the narrative.
Who Should Watch The Neptune Factor?
Consider Watching If:
- You're a completist for Action films
- You're curious despite mixed reviews
- You have low expectations and want casual entertainment
Box Office Collection: The Neptune Factor
| Metric / Region | Collection (Approx) |
|---|---|
| Production Budget | $2.5M |
| Trade Verdict | FINANCIAL DISAPPOINTMENT |
The Neptune Factor Budget
The estimated production budget for The Neptune Factor is $2.5M. This figure covers principal photography, talent acquisitions, and visual effects. When accounting for global marketing and distribution, the break-even point is typically 2x the base production cost.
Top Cast: The Neptune Factor
All Cast & Crew →
Where to Watch The Neptune Factor Online?
Streaming Hub📺 Stream on
YouTube TVThe Neptune Factor Parents Guide & Age Rating
1973 AdvisoryWondering about The Neptune Factor age rating or if it's safe for kids? Here is our cinematic advisory:
⏱️ Runtime & Duration
The total runtime of The Neptune Factor is 98 minutes (1h 38m). Ensuring you have enough time for the full cinematic experience.
Verdict Summary
Analyzing the overall audience sentiment, verified rating of 4.9/10, and global performance metrics, The Neptune Factor is classified as a AVERAGE. It remains an essential part of the 1973 cinematic calendar.
Frequently Asked Questions
Is The Neptune Factor worth watching?
The Neptune Factor is definitely worth watching if you enjoy Action movies. It has a verified rating of 4.9/10 and stands as a AVERAGE in our box office analysis.
Where can I find The Neptune Factor parents guide and age rating?
The official parents guide for The Neptune Factor identifies it as G. Our detailed advisory section above covers all content warnings for families.
What is the total runtime of The Neptune Factor?
The total duration of The Neptune Factor is 98 minutes, which is approximately 1h 38m long.
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Critic Reviews for The Neptune Factor
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.
movieMx Verified
This review has been verified for accuracy and editorial quality by our senior cinematic analysts.
This analysis is compiled by our editorial experts using multi-source verification and audience sentiment data for maximum accuracy.
