The Neptune Factor 1973
When an underwater ocean lab is lost in a earthquake, an advanced submarine is sent down to find it and encounters terrible danger.
- Released: 1973-08-03
- Runtime: 98 minutes
- Genre: Action, Science Fiction
- Stars: Ben Gazzara, Walter Pidgeon, Ernest Borgnine, Yvette Mimieux, Donnelly Rhodes, Chris Wiggins, Leslie Carlson, Stuart Gillard, Michael J. Reynolds, Mark Walker, Kay Fujiwara
- Director: Daniel Petrie