DeepStar Six

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DeepStar Six (1989) does not currently have a verified U.S. streaming, rental, or purchase option.

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DeepStar Six poster
1989 · Movie · 99 min· Updated Oct 2026
⭐5.5
🤢18%
34
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🌐English
Rated:R

About

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.

Survival depends on keeping a prehistoric predator trapped within a pressurized nuclear base miles below the ocean floor. One wrong move triggers a claustrophobic nightmare where the crushing weight of the sea is just as lethal as the monster hunting the crew.

Trailer

Director

Sean S. Cunningham

Cast

Taurean Blacque, Nancy Everhard, Greg Evigan, Miguel Ferrer, Nia Peeples, Matt McCoy, Cindy Pickett, Marius Weyers, Elya Baskin, Thom Bray

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DeepStar Six (1989) streaming availability is currently being verified. Availability last verified October 13, 2026.