Last Breath

There is a specific kind of silence that only exists five hundred feet below the North Sea, and Last Breath (2025) spends ninety minutes trying to make sure you never want to experience it. If you’ve ever felt a mild pang of panic when a swimming pool drain looks a little too much like a hungry mouth, this film is going to be a very long, very sweaty ordeal for you. It’s a survival drama that eschews the "giant shark" tropes for something much scarier: the cold, indifferent math of physics and a limited supply of oxygen.

I watched this on my laptop while my neighbor was power-washing his driveway, and the constant, mechanical hum of his machine weirdly synced up with the submersible engine noise in the film. It added a layer of sensory immersion I didn't ask for, but it certainly kept me from checking my phone.

The Science of Staying Squashed

For those who missed the 2019 documentary of the same name (also directed by Alex Parkinson), the story follows a team of saturation divers. These are the guys who live in pressurized chambers for weeks at a time so they can work on oil pipes at depths that would turn a normal human into a pancake. When a freak storm hits and a boat’s positioning system fails, diver Chris Lemons—played here by Finn Cole—is left stranded on the dark seabed with a severed umbilical cord. No heat, no light, and about five minutes of air in his backup tank.

The film operates in that narrow, high-pressure space where contemporary cinema is trying to figure out its identity. It’s a mid-budget, adult-oriented thriller—the kind of "dad movie" that used to be the bread and butter of the box office but now often gets swallowed by streaming algorithms. Alex Parkinson makes the jump from documentary to narrative features by leaning into the claustrophobia. He knows the geography of these ships and diving bells inside out, and he uses that knowledge to make the setting feel like a character that is actively trying to kill everyone involved. Most 'survival' movies are just excuses for actors to get dirty; this one feels like a collective panic attack filmed in 4K.

Harrelson, Liu, and the Art of the Stare

In a drama like this, you need anchors. Woody Harrelson plays Duncan Allcock, the seasoned vet on the surface who has to keep his cool while his friend is dying in the dark. I’ve reached a point where I’m convinced Woody Harrelson could play a sentient piece of driftwood and still make me worry about his character's retirement fund. He brings a weathered, blue-collar gravitas to the role that grounds the more "movie-fied" moments of the script.

Beside him, Simu Liu as David Yuasa provides a necessary foil. It’s interesting to see Liu in this lane—moving away from the "Marvel hero" mold and back into the kind of ensemble drama where his charisma has to be dialed down into professional competence. The chemistry between the crew—including the ever-reliable Cliff Curtis—is what makes the middle act work. You believe these men have spent too many hours in small metal tubes together.

However, the heavy lifting is done by Finn Cole. Acting inside a diving helmet is a nightmare—you’re basically a floating head in a glass jar. He has to convey the transition from professional calm to sheer, existential terror using mostly his eyes and his breathing. It’s a physical performance that avoids the trap of being overly theatrical. When he stops thrashing and starts accepting the inevitable, the movie hits a gear that genuinely unsettled me.

Why Good Movies Get Buried

Despite a solid pedigree and a gripping true story, Last Breath didn't exactly shatter the box office. With a budget of nearly $24 million and a return that barely cleared it, the film is a casualty of our current "Blockbuster or Bust" theatrical landscape. It’s a shame, because this is exactly the kind of tight, well-constructed thriller that benefits from a big screen and a loud sound system.

There are some fascinating bits of trivia tucked behind the scenes. Turns out, the real-life Chris Lemons actually survived for over 30 minutes without a primary air supply—a feat that baffled doctors and divers alike. To capture the realism, the production utilized massive water tanks in Malta, the same facilities used for big-budget spectacles like Gladiator II. They also kept the script by Mitchell LaFortune relatively lean; they knew that at 500 feet down, nobody is giving a Shakespearean monologue.

My only real gripe is that the film occasionally feels the need to "punch up" the drama with some slightly manipulative musical cues. The actual footage from the 2019 documentary is so hauntingly quiet that the Hollywood score sometimes feels like it’s trying to sell me something I’ve already bought. But that’s a minor quibble for a movie that manages to make a ticking clock feel like a gunshot.

The film is a reminder that the most terrifying things in nature aren't monsters, but the simple absence of the things we need to live. It doesn't reinvent the survival genre, but it executes its premise with a surgical precision that is increasingly rare in the era of CGI-heavy spectacles. If you find yourself scrolling through a streaming menu on a rainy Tuesday, give this one a look. Just maybe keep a window open so you can feel the fresh air. It’s a privilege you’ll appreciate much more once the credits roll.