20th Century Studios has released the first trailer for “Whalefall,” a survival thriller adapted from Daniel Kraus’ novel “Whalefall.” The film stars Austin Abrams as a scuba diver who searches the ocean for his deceased father’s remains. During the search, the diver is swallowed by a sperm whale and must survive while trapped inside its stomach. Multiple outlets describe the trailer’s premise as a contained survival scenario, with the diver having a limited amount of time—reported as about an hour of oxygen—to find a way out. The cast also includes Josh Brolin, Elisabeth Shue, John Ortiz, and other supporting actors. Several descriptions compare the movie’s tone and structure to other contained thrillers, positioning it as a high-concept survival story focused on escape under extreme conditions. “Whalefall” is slated to arrive in theaters in October, according to the outlets covering the trailer release. The trailer highlights the film’s underwater setting, the character’s time-sensitive predicament, and the central mystery tied to the diver’s father.