The Neptune Factor
Performance & Direction: The Neptune Factor Review
Last updated: February 18, 2026
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 Performances: A Masterclass
The success of any Action is often anchored by its ensemble, and The Neptune Factor features a noteworthy lineup led by Ben Gazzara . Supported by the likes of Walter Pidgeon and Ernest Borgnine , the performances bring a palpable realism to the scripted words.
Performance Analysis: While the cast delivers competent and professional performances, they are occasionally hampered by a script that leans into familiar archetypes.
Final Verdict: Is it Worth Watching?
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
Ending Breakdown: Directed by Daniel Petrie, The Neptune Factor attempts to tie together its various plot elements. The finale presents its approach to action resolution.
The climactic sequence delivers on the escalating tension involving Ben Gazzara, offering viewers material for post-viewing discussion.
Ending Analysis:
- Narrative Resolution: The story concludes by addressing its primary narrative threads, providing closure while maintaining some ambiguity.
- Character Arcs: Character journeys reach their narrative endpoints, reflecting the film's thematic priorities.
- Thematic Payoff: The ending reinforces the action themes established throughout the runtime.
The final moments of The Neptune Factor reflect the filmmakers' creative choices, offering an ending that aligns with the film's tone and style.
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
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Where to Watch The Neptune Factor Online?
Streaming Hub📺 Stream on
fuboTV
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 Not Rated. 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.
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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.
