The Eternaut (2025)

TV show · 2025 · Drama, Action & Adventure, Sci-Fi & Fantasy · Spanish

Curator score: 5.4/10 (36.4K ratings)

No one survives alone

Overview

After a devastating toxic snowfall kills millions, Juan Salvo and a group of survivors in Buenos Aires must resist an invisible threat from another world.

Ratings

Created by

Bruno Stagnaro

Production

K & S Films

Cast

Ricardo Darín, Carla Peterson, César Troncoso, Andrea Pietra, Ariel Staltari, Marcelo Subiotto, Orianna Cárdenas, Dante Mastropierro, Jorge Sesán

Where to watch

Netflix, Netflix Standard with Ads

Curator Review

Verdict

A tense, atmospheric sci-fi survival thriller with strong production value, grounded performances, and a distinctly Argentine perspective. It’s best appreciated as a slow-burn apocalypse story that values dread, resistance, and ensemble dynamics over nonstop spectacle.

Best for

  • Viewers who like bleak survival stories and mystery-box sci-fi
  • Fans of international prestige TV with a strong sense of place
  • People who enjoy ensemble resistance narratives and escalating paranoia

Skip if

  • You want fast pacing and constant action
  • You prefer light, hopeful, or comfort-watch sci-fi
  • You dislike slow-burn storytelling or open-ended mysteries

Overview

The Eternaut stands out immediately for its setting and mood: Buenos Aires under siege by an alien catastrophe feels fresh, lived-in, and genuinely unsettling. The toxic snowfall premise gives the series an unforgettable visual hook, but the show’s real strength is how it turns ordinary streets, apartments, and neighborhoods into a pressure cooker of fear and improvisation.

Worth noting

This is not a glossy disaster series built around endless set pieces. It’s more interested in survival logistics, group tension, and the creeping realization that the threat is larger and stranger than anyone first understands. That restraint gives the show a serious, almost old-school sci-fi weight, and the cast helps sell the human stakes throughout.

Bottom line

As a first season, it works best as an introduction to a larger resistance story rather than a fully self-contained payoff machine. If you like your genre TV moody, intelligent, and rooted in social collapse, it’s an easy recommendation. If you need brisk momentum or tidy answers, it may feel deliberately withholding.

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Topics

sci-fi thriller, post-apocalyptic, slow burn, ensemble cast, dystopian, mystery, international drama, tense, prestige television

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