In this underwater sci-fi thriller directed by Sean S. Cunningham, a team of naval personnel and scientists work on a deep-sea military installation tasked with installing a nuclear missile storage facility. As they delve deeper into the ocean’s mysteries, they inadvertently awaken a terrifying creature that threatens their mission and survival. The film stars Greg Evigan, Nancy Everhard, and Miguel Ferrer, who deliver compelling performances amidst the claustrophobic and tense atmosphere. While the movie did not receive any major awards, it remains a notable entry in the late 1980s wave of underwater horror films. For those interested, it can be viewed for free on 123Movies / Movies123.