DeepStar Six
Not All Aliens Come From Space. Save Your Last Breath... To Scream.
1/13/1989
Imdb: tt0097179
Tmdb: 11607
Popularity: 15.891
Vote: 5.454/10 (285)

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.