In this underwater sci-fi thriller directed by George P. Cosmatos, a deep-sea mining crew discovers a sunken Soviet vessel, leading to a series of terrifying events. The film stars Peter Weller, Richard Crenna, and Amanda Pays, who deliver gripping performances as they confront a mysterious and deadly threat. The movie combines elements of horror and science fiction, creating a tense atmosphere that keeps viewers on the edge of their seats. While it did not receive any major awards, it remains a notable entry in the genre for its practical effects and suspenseful storytelling. For those interested, it can be viewed for free on 123Movies / Movies123.