Ricardo Darín warned before the premiere: what is happening with "El Eternauta" surpasses everything.
The phenomenon of El Eternauta is sweeping through Netflix and solidifying the Argentine series as a global success that has already confirmed a second season.
An Argentine series that makes history in the world
The Eternaut debuted on April 30 on Netflix and, in less than 48 hours, became a global phenomenon. The series starring Ricardo Darín established itself as the third most-watched production worldwide on the platform, surpassed only by the latest season of You and the animation Asterix & Obelix: The Big Fight. But the most surprising thing is its leadership in audience rankings in more than 20 countries, demonstrating that a science fiction story with an Argentine stamp can conquer millions.
Since its premiere, the repercussions have not ceased. Social media is bursting with comments praising the adaptation of the classic by Héctor Germán Oesterheld and highlighting the emotional, visual, and narrative power of the project. Netflix, in light of such a reception, confirmed a second season of eight episodes. Francisco Ramos, content executive for Latin America at the platform, did not hesitate to describe it as "the largest television production in the history of the country."
The Eternaut: a production that overflows with ambition and talent
In recent statements, Darín described the project as “a madness,” and he was not exaggerating. The series not only needed years of development but was also made with an unprecedented technical level for an Argentine fiction. The production used virtual production technology, a system that combines LED screens, real-time visual effects, and digital environments to create high-quality settings without the need to shoot in real locations.
The use of this technology allowed for the recreation of the dystopian atmosphere that permeates The Eternaut, where the lethal snow falling over Buenos Aires feels as real as it is unsettling. The direction of Bruno Stagnaro was key to maintaining the balance between honoring the original work and a narrative adapted to the present. According to Darín, “if Oesterheld's spirit were around here, he would give us a hug and say: what you did is very good.”
A plot that connects with the present
In his interview with Julio Leiva for HISPA, Ricardo Darín emphasized the emotional core of the story. “A friend is the one who risks telling you the truth, even if you don’t like it,” said the actor, summarizing what he sees as the heart of The Eternaut: friendship as a safety net and resistance against chaos. In that sense, he stated that friendship “is the chosen family,” a relationship that does not respond to genetics but to sincerity and commitment.
In a fact as symbolic as it is disturbing, Darín's wife, Florencia, experienced a scene of dystopia similar to that of the series. While he was in the middle of promotion, a massive power outage left the entire Iberian Peninsula without electricity, water, or communications. Florencia, from Madrid, wrote to him: “This is The Eternaut.” Darín recounted that she was alone, cut off from communication, and told him: “There is no one in the streets, we are all isolated, I don’t know what to do”. That coincidence underscored how prophetic art can be when it reflects the fragilities of the real world.
The challenge of adapting a sacred work
Turning The Eternaut into a series was not a simple task. The original comic, published in installments between 1957 and 1959, is considered a fundamental piece of Argentine culture. Its author, Héctor Germán Oesterheld, was disappeared by the dictatorship in 1977, and his work has acquired an almost sacred character over time. Therefore, adapting it for a new generation involved taking risks.
Bruno Stagnaro worked together with Martín Oesterheld, the author's grandson, and the team at K&S Films to reimagine the story without betraying its essence. The result balances fidelity with innovation: some characters were created for the series, such as Inga (played by Orianna Cárdenas), while others, like Juan Salvo (Darín), retain their symbolic weight intact.
The cast includes top figures such as Carla Peterson, César Troncoso, Andrea Pietra, and Ariel Staltari, who also participated in writing the script. The music reinforces the Argentine identity of the series, with songs like “Todo cambia” by Mercedes Sosa and “Cuando pase el temblor” by Soda Stereo.
A story that resonates with international strength
Critics quickly multiplied. On platforms like X (formerly Twitter) and Letterboxd, users highlight the strength of the performances, the narrative tension, and the fidelity with which the oppressive atmosphere of the story is recreated. “You can't believe what was achieved with The Eternaut. It impacts you from the first scene,” wrote one viewer. Another commented: “It’s a series that breathes truth, humanity, tension, suspense.”
The Spanish outlet K-Waves and Beyond called the series “unmissable,” adding that “the script manages to update a masterpiece without losing its soul.” International critics have particularly highlighted Darín's work, who manages to express the bewilderment, fear, and determination of an ordinary man facing the unthinkable.
A lesson in collective survival
The Eternaut is not only a science fiction story: it is also a metaphor about resistance, solidarity, and the need to act in community in the face of disasters. “No one saves themselves alone,” is one of the messages that resonates the most. And that message, in times of global crisis, seems more relevant than ever.