Underwater is a sci-fi horror thriller directed by William Eubank, starring Kristen Stewart as the lead character, Norah Price. The film is set in the aftermath of an industrial disaster aboard an underwater drilling station located at the bottom of the Mariana Trench, one of the deepest parts of the ocean.

The story begins when a massive earthquake devastates the drilling station, leaving Norah and a small group of survivors stranded at the bottom of the ocean, over seven miles deep. The survivors must navigate through a treacherous, pitch-black undersea environment to find safety, while also contending with the added threat of mysterious and terrifying creatures lurking in the deep. The ocean floor, once thought to be a desolate wasteland, hides monstrous threats that have been awakened by the disaster.

Norah, who is an engineer, leads the group through a series of obstacles, including navigating the wreckage of the station, avoiding hazardous underwater terrain, and dealing with the emotional strain of their dire situation. As they move toward the nearest escape pod, they discover that the real horror lies not just in the disaster, but in the deadly creatures that have emerged from the depths to hunt them.

The film blends elements of survival horror with action, as the survivors face both physical and psychological challenges in their struggle to stay alive. Kristen Stewart gives a strong performance as Norah, a resourceful and determined protagonist, whose strength is tested as she navigates the perilous environment. The film is notable for its tense atmosphere, claustrophobic setting, and the ever-present threat of the unknown.

Underwater features an eerie, underwater setting that serves as the perfect backdrop for the high-stakes, survival-themed plot. The deep-sea environment is portrayed as a hostile, isolated world, emphasizing the feeling of vulnerability and the fragility of human life in such extreme conditions. The creatures encountered by the survivors add an additional layer of terror, heightening the film’s sense of dread and suspense.

With its fast-paced action, strong performances, and tension-filled atmosphere, Underwater offers a thrilling ride for fans of survival horror and creature features. The film is a survival story set in the most extreme and hostile environment on Earth—an ocean floor that holds as much mystery as it does danger.