Submarines In Media -- Good And Bad

This weekend, there was an article in the Virginian-Pilot about a new book that's coming out about the raising of the Soviet submarine K-129 back in the mid-70s. It looks pretty good.

On the bad side, here's a trailer for a new direct-to-video movie that re-imagines the Moby Dick story wherein Captain Ahab commands a submarine:

Starring the guy from Rocky Horror Picture Show, this could conceivably be the worst submarine movie of all time, supplanting Full Fathom Five.

What do you think is the worst submarine movie of all time?