...when it was called "Outland." Both of which are, as another commenter said, based on "High Noon." Some of the shots are almost identical to the Connery movie, as are the basic scenario and subplot elements. Additionally, some of the plot details they changed, presumably to avoid lawsuits, created huge, unresolved plot holes. And of course Dean Cain can't hold a candle to Connery at his post-Bond peak.

As if those failings were not egregious enough, this movie also lacks the cranky charm of Frances Sternhagen.

Rend "Outland" and sink this flick in the Marianas Trench.

After midnight, having a bout of insomnia, I see Dean Cain in a Outland knockoff that only lacks the production values, plot, visual effects and acting.

Basically, a very bad "Outland" under water. The concept has some merit. Instead of vacuum, think extreme pressure and its related dangers. Of course, because of the obvious low budget, they couldn't really develop along those lines. Dean Cain does what he can with what he has. Regarding production values, I think there was one visual effect that was interesting.

Typically, I really enjoy campy, grade-B (or less) sci-fi thrillers but I just couldn't do this time. Watch a DVD you have watched more than 15 times, do some laundry, read a book, read a comic book, read a Judith Krantz novel before fall into the trap that is "Dark Descent".