The Neptune Factor
1973·1h 38m·5.1/ 10·55 votes
“The most fantastic undersea odyssey ever filmed.”
When an underwater ocean lab is lost in a earthquake, an advanced submarine is sent down to find it and encounters terrible danger.
Directed by Daniel Petrie
Cast
Trailers
![The Neptune Factor (1973) ORIGINAL TRAILER [HD]](/_next/image?url=https%3A%2F%2Fimg.youtube.com%2Fvi%2Fnh09YXxJJNg%2Fmqdefault.jpg&w=3840&q=75)
The Neptune Factor (1973) ORIGINAL TRAILER [HD]