DeepStar Six (1989)

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.

Genres: Action, Horror, Thriller, Science Fiction

What to watch after DeepStar Six

• Sanctum (2011) — Two steps away in the credits
• Leviathan (1989) — Same subject: sea, ocean
• Without Warning (1980) — Same feel: scary, suspenseful
• Deep Blue Sea (1999) — Same feel: scary, suspenseful
• Underwater (2020) — Same subject: deep sea, trapped underwater 
• The Deep House (2021) — Same subject: scuba diving