The Eternaut

The Eternaut will debut on Netflix in 2025. Based on the beloved Argentine comic series created by Héctor Germán Oesterhel, The Eternaut is set on the backdrop of a deadly snowfall that ravages Earth’s population. Our protagonist Juan Salvo and his group of survivors soon encounter that the toxic snowfall isn’t the only deadly thing out in the wilderness — an alien menace lurks in the snowy landscape.

During Geeked Week 2024, Netflix unveiled our first look at the adaptation. The 6-episode debut season is one of the most exciting new shows debuting in 2025.

Stranger Things Season 5

The fifth and final season of Netflix’s Stranger Things has endured a long and grueling production. The season has seen myriad delays, most notably due to the WGA and SAG-AFTRA strikes of 2023. The final batch of episodes is still filming, and production is set to wrap around New Year, which is relatively soon given the circumstances.

The latest season ended on a pretty massive cliffhanger: the hellish Upside Down landscape began to spill into the quaint town of Hawkins. Season 5 will no doubt ramp the stakes up even further. 1980’s icon Linda Hamilton is also joining the cast. The final season will undoubtedly be the Netflix event of the year!

Wolf King

This new family animated series is based on the popular fantasy book novel series by Curtis Jobling. The plot follows Drew Ferran as he comes of age and discovers he’s the last of a long line of Werewolves.

One Piece Season 2

Netflix’s live-action One Piece adaptation has been a hit. Season 1 was a stellar debut and season 2 is expected to cover new adventures. Series creator Eiichiro Oda shared that filming on the final season was “well underway” and the upcoming season will cover exciting new locations.

Netflix has not set a release date for One Piece season 2 yet, but late 2025 is an optimistic estimate.

Avatar: The Last Airbender Season 2

Netflix’s live-action remake of Avatar: The Last Airbender has been successful. The upcoming season has been in production since October 2024.

The race is on to see whether it wraps just in time to air in 2025. Let’s wait and see!

Every Other Sci-fi / Fantasy Series in The Works At Netflix

• 3 Body Problem (Seasons 2-3) – More 3 Body Problem is on the way from the creators of Game of Thrones.
• Barbaric – Sam Claflin and Patrick Stewart are reportedly signed up to star in this new series based on the comic books.
• Magic: The Gathering – A new adult-animated series based on the beloved card-trading game.
• Untitled Cyberpunk Series – A brand new series set in the sci-fi world.
• Untitled Stranger Things Animated Series – At least two seasons of an animated series in the works.

Your Thoughts?

Which 2025 science fiction and fantasy shows are you most excited to see on Netflix? Let us know in the comments!