Movies like DeepStar Six

The Meg pits a team against a giant prehistoric shark, the Megalodon. Although featuring more blockbuster action than DeepStar Six, the movie does offer the terror of what lurks beneath the ocean's surface and the theme of humans versus monstrous sea creatures.

The Abyss combines deep-sea tension with a sense of wonder as a civilian diving team encounters a mysterious force in the depths. Fans of DeepStar Six will appreciate the claustrophobic underwater atmosphere and the high-stakes scenario.

Sphere shares the claustrophobic and psychological elements with DeepStar Six, revolving around a team investigating a mysterious spacecraft resting on the ocean floor. With its mix of science fiction and horror, fans of underwater peril will find it gripping.

Deep Rising features a group of mercenaries and thieves aboard a luxury cruise ship that becomes overrun by monstrous creatures. With its elements of horror and confined spaces, it shares a similar vibe with the underwater scares of DeepStar Six.

Leviathan is an underwater horror-adventure that shares the deep-sea setting and monstrous threats of DeepStar Six. When a crew discovers a sunken Soviet vessel, they unwittingly bring aboard a dangerous entity, turning their underwater habitat into a nightmarish struggle for survival.

While not set underwater, Virus involves a deep-sea salvage crew encountering an alien lifeform aboard a deserted ship. The movie's combination of horror and science fiction themes, along with a crew facing off against an unknown threat, will resonate with viewers who enjoy DeepStar Six.