The Eternaut is an Argentine science fiction television series created by Bruno Stagnaro, based on the comic of the same name by Héctor Germán Oesterheld and Francisco Solano López. Produced by Netflix and K&S Films, the series centers on a group of survivors of a deadly snowfall powered by an alien invasion. The Eternaut was released in April 2025. It received generally favorable reviews.

Plot

In Buenos Aires, a mysterious snowfall occurs one night, quickly killing most of the population. Juan Salvo and his friends are among the thousands who survive, but in the aftermath, life is a struggle. Then, they learn the snow was just the beginning of an attack by extraterrestrial invaders. "The only way to stay alive is to join together and fight. No one will survive on their own."