The psychological thriller “Bunker” works best when it stays close to its central contradiction of the more you have, the more terrified you can become of losing it. Writer and director Florian Zeller’s story about a wealthy London couple whose comfortable life begins to fracture over a lucrative job proposal is an engrossing marriage drama and morality tale with a sharp, class-conscious edge.
Sofia (Penélope Cruz) and Miguel (Javier Bardem) are caught in a rocky marriage. When he is offered an extraordinary commission for a project that involves designing a luxury bunker for a tech billionaire preparing for the apocalypse, the couple’s relationship becomes even more strained. For Miguel, it’s an irresistible combination of money, prestige, and ego. But Sofia sees something much uglier in the proposal, considering it a monument to the inequality that helped create the world these people are supposedly hiding from. This creates a growing fear and paranoia that spirals quickly.
Zeller writes this contradiction and relationship with a lot of honesty, but he does take the metaphors a bit too far. The bunker becomes both a literal refuge as well as a symbol of the walls people build around themselves. Wealth, paranoia, ambition, infidelity, and class resentment all feed into a marriage that is already showing severe cracks. It’s a lesson in obviousness, but what makes the story especially convincing is how recognizable its characters are. These aren’t cartoonishly evil rich people, but likeable, successful, intelligent, deeply flawed human beings who have accumulated enough in life to become seriously afraid of losing it.
Cruz and Bardem are excellent together. Their chemistry gives the marriage real history and vulnerability, even when the writing becomes heavy-handed. There’s an honesty to the relationship drama that kept me invested, and the film’s larger point about how money and security can become distractions from what actually matters never feels completely hollow. This film touched me deeply, and that’s all thanks to the magic of Zeller’s writing when paired with the authenticity of the lead performances.
The big dividing point of the film comes from the big twist near the end. It’s shocking, but it also feels like the movie suddenly changes direction by pushing the climax toward a much more desperate kind of thriller. I appreciated that it caught me off guard, even if the shift didn’t entirely work for me. The moments that focus on the relationship and family drama are the most memorable, mostly because they are rooted in truth.
Despite the ideas in “Bunker” not feeling particularly new, the execution is often smart and the performances are terrific. This is a portrait of people building increasingly elaborate walls to protect themselves only to find themselves trapped behind them, which is a lesson it wouldn’t hurt many of us to hear.
By: Louisa Moore
