The Neptune Factor
“The most fantastic undersea odyssey ever filmed.”
1973•G•1h 38m•5.1•Released
ActionScience Fiction
When an underwater ocean lab is lost in a earthquake, an advanced submarine is sent down to find it and encounters terrible danger.
Director
Daniel Petrie
Writer
Jack DeWitt
Budget
$3M
Languages
English
Studio
Conquest of the Deeps Limited and Company
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
Ed McGibbon
Dr. Norton Shepherd
David Renton
Warrant Officer
Joan Gregson
Dobson
David Yorston
Diver Stephens
Ken Pogue
Diver Thomas
Production
Company
Conquest of the Deeps Limited and Company
Company
Quadrant Films
Company
Astral Bellevue Pathé
Company
Sandy Howard Productions
Producer
Sandy Howard
Recommended
6.3
Underwater
2020
7.1
20,000 Leagues Under the Sea
1954
6.2
The Meg
2018
6.4
Meg 2: The Trench
2023
6.5
Gray Lady Down
1978
6.8
Creature from the Black Lagoon
1954
6.5
U-571
2000
6.4
Godzilla
2014
6.2
Waterworld
1995
6.4
Ice Station Zebra
1968
7
Atlantis: The Lost Empire
2001
5.9
65
2023
5.8
The Black Hole
1979
6.7
Godzilla: King of the Monsters
2019
7.2
Mission: Impossible - The Final Reckoning
2025
6
Hell and High Water
1954
5.8
Battle: Los Angeles
2011
7.3
The Sea Beast
2022
6.9
Pacific Rim
2013
6.6
Kong: Skull Island
2017
Similar Movies
6.4
Bride of Re-Animator
1990
6.2
Supervolcano
2005
7
The Bedford Incident
1965
7.6
Threads
1985
6.7
The Golden Voyage of Sinbad
1973
4.1
It's Alive
2009
5.5
Zillafoot
2019
5.7
Before the Fall
2008
6
Worldbreaker
2025
3.7
Empire of the Sharks
2018
5.1
At the Earth's Core
1976
5.8
Ape vs. Monster
2021
5.6
Class of Nuke 'Em High
1986
5.6
Around the World Under the Sea
1965
4.6
Class of Nuke 'Em High 2: Subhumanoid Meltdown
1991
6.4
Quatermass 2
1957
6.1
X: The Unknown
1956
5.3
Gamera vs. Guiron
1969
6
Vertical Limit
2000