In this 1989 science fiction film directed by James Cameron, a team of civilian divers is enlisted to assist in a top-secret recovery operation of a sunken nuclear submarine. As they delve deeper into the ocean’s depths, they encounter mysterious and otherworldly phenomena that challenge their understanding of reality. The film stars Ed Harris, Mary Elizabeth Mastrantonio, and Michael Biehn, delivering compelling performances that drive the intense narrative. Notably, the movie was praised for its groundbreaking special effects, which earned it an Academy Award for Best Visual Effects. For those interested, it can be viewed for free on 123Movies / Movies123.