
Mercedes Morán
Elena

As her Parkinson's disease progresses, a woman leads a relentless investigation into finding those responsible for the sudden death of her daughter.
I’ve seen Elena Knows twice now, and both times I left the screen feeling like I’d been holding my breath. Not because the film is tense in the way thrillers usually are—no jump scares, no ticking clock—but because its central performance, by Mercedes Morán, is so physically demanding that it becomes impossible not to mirror her struggle. Elena, a woman with advanced Parkinson’s, moves through Buenos Aires like someone carrying an invisible weight, her body betraying her at every turn.
The film’s mystery—what really happened to her daughter Rita?—is secondary to the more pressing question: how do you keep going when your own flesh seems determined to stop you?
Anahí Berneri, the Argentine director behind Alanis and It’s Your Fault, has never been one for easy answers. Here, she adapts Claudia Piñeiro’s 2007 novel (shortlisted for the International Booker Prize in 2022) into something that feels less like a traditional murder investigation and more like a psychological excavation. The film’s structure mirrors Elena’s condition: slow, deliberate, with sudden lurches forward that feel both triumphant and precarious.
Critics have been divided on whether this approach works. The Review Geek praised the editing but ultimately found the film’s pacing too sluggish, writing that it "struggles to become a powerhouse drama". I disagree. The slowness isn’t a flaw; it’s the point.
Elena’s journey across the city isn’t just about solving a mystery—it’s about reclaiming agency in a body that no longer obeys her.

Let’s talk about that journey. The film’s most striking sequence comes early, when Elena boards a bus to meet Isabel, a woman who might know something about Rita’s death. The scene is shot in real time, or close to it, and every second is excruciating.
Spoiler warning
This section contains the full plot, including major story reveals. Overview above stays spoiler-free.
Argentine director Anahí Berneri returns with Elena Knows (2023), a drama that promises to peel back layers of familial tension and unspoken truths. Starring Mercedes Morán and Érica Rivas, the film has already sparked curiosity for its raw emotional core and the chemistry between its lead actresses. latestnetflix.com's read is that but what’s the real story behind this intimate character study?
Anahí Berneri has built a reputation for films that dissect human relationships with unflinching honesty, and Elena Knows appears to be no exception. While the evidence doesn’t reveal specific behind-the-scenes details about her process on this project, Berneri’s past work—like Alanis (2017) and Aire libre (2014)—suggests a focus on complex, often flawed women navigating personal crises. The film’s 100-minute runtime hints at a tight, dialogue-driven narrative, a hallmark of Berneri’s style.
The original title, Elena sabe (Spanish for "Elena knows"), teases a central mystery—what does Elena know, and why does it matter? The drama genre classification suggests a story steeped in emotional revelations, possibly tied to the dynamics between the characters played by Morán and Rivas.
Mercedes Morán and Érica Rivas are no strangers to intense, character-driven roles. Morán, a veteran of Argentine cinema, has delivered standout performances in films like The Clan (2015) and The Holy Girl (2004). Rivas, meanwhile, is best known internationally for her explosive role in Wild Tales (2014), where she played a bride pushed to the edge. Their collaboration in Elena Knows is one of the film’s biggest draws, though the evidence doesn’t specify how their characters’ relationship unfolds.
Supporting roles are filled out by a mix of seasoned and rising Argentine actors, including Mercedes Scápola, Marcos Montes, and Agustina Muñoz. The ensemble suggests a story where every character’s perspective matters, but details about their individual arcs remain scarce.
Early reactions to Elena Knows are limited but intriguing. On SensCritique, the film holds a modest 5.5/10 rating based on 24 votes, indicating a divided response. Some viewers may have found the pacing or narrative approach too subdued, while others might appreciate its emotional depth. Rotten Tomatoes offers a hub for reviews and ratings, but without specific critic or audience scores in the evidence, it’s unclear how the film is being received more broadly.
The lack of widespread buzz could mean Elena Knows is flying under the radar, or it might signal a slow build toward critical reevaluation. Either way, the film’s intimate scale and focus on character over spectacle suggest it’s a project that rewards patience.
With no confirmed festival premieres or awards campaigns mentioned in the evidence, Elena Knows appears to be a quiet release, at least for now. Its Argentine origins and dramatic focus could position it for niche acclaim, particularly among fans of Latin American cinema. If the film gains traction, expect deeper dives into Berneri’s creative process and the actors’ preparations—but for now, the behind-the-scenes story remains as elusive as Elena’s secrets.
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