Miguel Ángel Jiménez ventures into a territory as dazzling as it is dark: that of elite celebrations where luxury coexists with pain and suspicion. Based on the 2007 novel of the same name by Panos Karnezis, the film finds its greatest strength in Willem Dafoe, who embodies the Greek tycoon Marcos Timoleon. Surrounded by an aura of almost mythical power, this man organizes a majestic party on his private island to celebrate the twenty-fifth birthday of his daughter Sofía, played by the charismatic actress Vic Carmen Sonne.

From the very beginning, the film makes it clear that Timoleon’s life is inspired by real figures such as Aristotle Onassis. The character is marked by tragedy: the death of his son in a plane crash, an event that serves as a prologue and, though not constantly referenced, casts a melancholic tone over everything that follows. That shadow never abandons the protagonist and tinges even the apparent joy of the celebration. In this sense, the party functions less as a reason for merriment than as a stage for hidden tensions.

The comparison with The Godfather becomes inevitable when observing the beginning of the film, with guests approaching the host to ask for favors and pay their respects. But Marcos, ironically, recognizes himself more in the shark from Jaws: a predator that inspires both fascination and fear. This self-definition is confirmed in his dealings with others: relatives, lovers, business partners, flatterers—everyone is part of a web in which each gesture seems calculated and every embrace hides an ulterior motive. Even with Sofía, his attempt to mend a relationship fractured by years of distance and grief is undermined by his relentless need to dominate and control everything around him.

The staging is one of the film’s strongest points. Mediterranean colors, music, and extended dance sequences evoke a nostalgic atmosphere that transports the viewer to the 1970s, with a carefully crafted and evocative aesthetic. However, the script fails to maintain that same precision: the multiple subplots that open throughout the party become tangled, making the rhythm sluggish. The narration seems to promise a crescendo that never quite arrives. The dialogue, laden with solemn phrases, emphasizes conflicts too heavily without leaving room for subtlety.

One of the threads that might have provided greater depth is that of espionage: hidden microphones, undercover photographers, and journalists lurking among the guests. These elements suggest a political and social thriller, but the film employs them only intermittently and without clarity. The young biographer, played by Joe Cole, appears more as a romantic distraction in Sofía’s life than as a genuine intellectual counterweight to Timoleon. In this way, the tension between the tycoon’s public image and his private secrets remains only lightly sketched.

If the narrative falters, Willem Dafoe’s performance nearly compensates for everything. His Marcos Timoleon is a spectacle unto itself: he sings, he dances, he displays both vulnerability and arrogance in the same scene, exerting a magnetism that captivates the viewer. Dafoe manages to bring to life a contradictory character—warm and cruel at once—with nuance, and he does so with such intensity that whenever he leaves the screen, the film seems to lose its glow. This centrality is both its strength and its downfall: the film becomes a “one-man show” that depends almost entirely on his presence.

The most memorable moment is undoubtedly the protagonist’s solitary dance, a sirtaki that immediately evokes the Greek imagery of Zorba the Greek. Yet here it does not celebrate life, but rather mourns death. The sequence conveys Timoleon’s loneliness with symbolic power that surpasses words. Even surrounded by guests, he remains isolated, as if the party were nothing more than a façade to conceal his inner emptiness.

Narratively, the film joins a recent trend in which billionaires invite their inner circles to private islands, backdrops for secrets and tension. Titles like Glass Onion or The Menu have exploited this device, though with greater irony or clearer generic direction. Jiménez, on the other hand, opts for a hybrid tone that mixes melodrama and thriller without fully committing to either. This leaves the impression of a project attractive in appearance but less consistent than one might expect.

The Birthday Party is thus an irregular work, yet fascinating at times. It stands out for its meticulous aesthetic and, above all, for the absolute dedication of Willem Dafoe, capable of elevating a flawed script through his overflowing talent. It is a film about power, the fragility of family bonds, and the solitude that lurks even amid abundance. It may not articulate a fully solid narrative, but it leaves behind unforgettable images and confirms that, in cinema, sometimes a single performance is enough to justify an entire work.