Whalefall opens in UK cinemas October 16, following a diver with one hour of oxygen after he is swallowed by a sperm whale while searching for his father's remains.
The UK cinema release is set for October 16
Whalefall is scheduled to open in UK cinemas on October 16, 2026. The survival thriller follows Jay, played by Austin Abrams, as he dives off Central California to search for his late father's remains. The mission turns into a confined emergency when a sperm whale swallows him and his oxygen clock starts running down.
Jay has one hour of oxygen inside the whale
The trailer's central number is one hour of oxygen. Jay has to understand the animal around him, preserve air and find a route out rather than wait for an external rescue. Lessons from his father become part of the solution, connecting the physical survival problem to the unresolved reason Jay entered the water.
Josh Brolin and Elisabeth Shue lead the supporting cast
Josh Brolin, Elisabeth Shue, John Ortiz, Jane Levy and Emily Rudd join Abrams. The official synopsis identifies the family relationship and dive objective but protects the sequence of escape attempts. Marketing therefore supports the premise and cast, not assumptions about which characters appear in flashbacks or survive the wider story.
Brian Duffield adapts Daniel Kraus' novel
Brian Duffield directed the film and co-wrote the screenplay with Daniel Kraus, adapting Kraus' novel. Imagine Entertainment and 20th Century Studios produced the project. Production used a soundstage in Studio City for the underwater environment, a controlled approach that allows the film to build a large interior space without placing performers inside a real animal.
No streaming window has been announced
The October 16 date is specifically announced for UK cinemas. Other markets may use different dates, ratings and formats, and the press release does not establish a streaming window. NexusGG has not screened the film; this preview reports the official trailer information without judging the effects, pacing or faithfulness to the novel.
