DeepStar Six
The crew of an experimental underwater nuclear base are forced to struggle for their lives when their explorations disturb a creature who threatens to destroy their base.The crew of an experimental underwater nuclear base are forced to struggle for their lives when their explorations disturb a creature who threatens to destroy their base.
Starring Taurean Blacque, Nancy Everhard, Greg Evigan, Miguel Ferrer, Nia Peeples, Matt McCoy, Cindy Pickett, Marius Weyers, Elya Baskin, Thom Bray
Watch "DeepStar Six" on Amazon Prime released in 1989. It's a action & adventure and science-fiction movie, and has a rating of 5.3 out of 10 from Imdb which is fairly okay for this kind of movie.