Deepstar Six (1989)

Blu-ray  •  Watched 1 time
R Action, Horror, Science Fiction, Thriller  •  1h 45m  •  15% (Rotten Tomatoes)  •  5.3/10 (IMDb)  •  7/10 (Nick)
Not All Aliens Come From Space. Save Your Last Breath... To Scream.

Overview

A team of navy personnel stationed at a temporary base at the bottom of the ocean and tasked with setting up nuclear missiles discovers a huge underwater cavern which houses a giant prehistoric creature.