The Neptune Factor backdrop - movieMx Review
The Neptune Factor movie poster - The Neptune Factor review and rating on movieMx
197398 minAction, Science Fiction

The Neptune Factor

Is The Neptune Factor a Hit or Flop?

FLOP

Is The Neptune Factor worth watching? With a rating of 4.949/10, this Action, Science Fiction film is a mixed-bag for fans of the genre. Read on for our detailed analysis and user reviews.

4.94949 votes
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The Neptune Factor Synopsis

When an underwater ocean lab is lost in a earthquake, an advanced submarine is sent down to find it and encounters terrible danger.

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Top Cast

Ben Gazzara
Ben GazzaraCmdr. Adrian Blake
Walter Pidgeon
Walter PidgeonDr. Samuel Andrews
Ernest Borgnine
Ernest BorgnineChief Diver Don MacKay
Yvette Mimieux
Yvette MimieuxDr. Leah Jansen
Donnelly Rhodes
Donnelly RhodesDiver Bob Cousins
Chris Wiggins
Chris WigginsCapt. Williams
Mark Walker
Mark WalkerDiver Dave Moulton
Leslie Carlson
Leslie CarlsonBrigs, Triton Radioman
Stuart Gillard
Stuart GillardDiver Phil Bradley
Michael J. Reynolds
Michael J. ReynoldsDr. Hal Hamilton

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Frequently Asked Questions

Is The Neptune Factor worth watching?

The Neptune Factor has a lower rating of 4.949/10. Check the reviews to see if it matches your taste.

Is The Neptune Factor hit or flop?

The Neptune Factor has received lower ratings (4.949/10) from audiences.

What genre is The Neptune Factor?

The Neptune Factor is a Action, Science Fiction movie that When an underwater ocean lab is lost in a earthquake, an advanced submarine is sent down to find it and encounters terrible danger....

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Critic Reviews

MonkshoodJun 15, 2017
★ 3

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.

CinemaSerfNov 14, 2022
★ 4

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.