Our Finest 10 Science Fiction and Fantastical TV Shows of 2025

What could you accomplish with infinite ability? That's a central question explored by all finest sci-fi and fantastical tales. What if you gained extraordinary powers? Or stumbled upon a revolutionary substance? What about each and every single person became wholly committed to your satisfaction? Would you use that influence for good, or give in to your own darker impulses?

These series listed below each explore this concept in unique ways (aside from one key exception). Detailed below is our ranking of the 10 best seasons of science fiction & fantastical television from the past year.

10. Your Friendly Neighborhood Spider-Man

Despite over 60 years of stories, Spider-Man remains reinterpreted by new creative voices. This series offers a refreshing perspective at the hero's formative years, cleverly merging classic comic story beats with influences from other adaptations to craft something that feels both fresh and profoundly compelling.

Instead of being alone or Iron Man as a guide, this iteration of the hero develops a evolving relationship with the future Green Goblin, who here is merely the head of Oscorp. Through their interactions, Peter grows into a true hero, learning the iconic lesson of power and great responsibility.

9. Hazbin Hotel Season 2

Creator Vivienne Medrano's boldly transgressive adult musical-comedy series, which originated as a crowdfunded short, fully found its footing in its sophomore installment. Following the climactic revelations of the first season, the narrative broadens considerably, following the scheming TV demon Vox as he takes control of the narrative, sparking a chain of ever-more explosive confrontations that inevitably end in elaborate musical numbers.

Although it might not have a one breakout hit on the level of season one's "iconic tune," that's because everything in this season being more ambitious. The fight sequences, personal arcs, and above all the score and songs are all more sophisticated. The season moves the main plot dramatically while providing plenty of bizarre, wild, and simply entertaining dark fantasy.

8. Daredevil: Born Again

As a successor to the acclaimed Netflix series, this series faced enormous expectations. Despite well-documented development issues, the resulting product proves it was worth the wait. The story centers on Matt Murdock once his dual life as Daredevil is exposed, leaving him a target to foes from his history and new threats in a refreshed take of his well-known world.

The first episode is a thrilling return to form, evoking the intense feeling fans loved from the original series. While the subsequent episodes venture into certain new narrative ground, the season finishes powerfully, setting viewers eagerly awaiting a follow-up installment.

7. Common Side Effects

A surprising this year's gem, this series is essentially an animated Breaking Bad with the sensibility of King of the Hill. Created by an Adult Swim veteran alongside comedy Steve Hely, the series follows the saga of a mild-mannered mycologist who finds a miraculous mushroom and quickly finds himself hunted by forces including ruthless Big Pharma CEOs to federal authorities.

Despite being a spoof, the show plays out with the serious atmosphere of a 1970s paranoia thriller. Enhanced by trippy animation and an eerie musical soundtrack, the story delves into bigger mysteries about the mushroom's true effects. It's a smart, beautifully animated, and completely compelling ten-episode season.

6. Fallout Season 2

This acclaimed adaptation based on the iconic gaming series came back with a new batch of stories that expanded its sprawling lore and broadened its post-apocalyptic world. Although it ventures toward the fan-favorite location of New Vegas, the story is far from a straight adaptation of that title; rather, it continues to explore themes of control and autonomy.

The show skillfully balances several storylines and perspectives, from Lucy's quest for answers to a knight's reckoning with the dogma of the his faction. The result is a deeply detailed and utterly engaging addition to the ever-growing wasteland mythology.

5. Invincible Season 3

The visceral and emotionally charged adult animation series keeps its powerful streak in season 3. Mark Grayson faces immense pressure on every fronts: preparing for a looming Viltrumite invasion, guiding his powered brother, and battling with the shadowy Global Defense Agency. The season once again features some of the most brutally brutal action scenes the series has yet delivered.

Mark's bodily and emotional endurance are repeatedly pushed. He must contend with foes stronger than himself, the consequences of his battles, and the ethical weight of his choices. Excellent arcs for key cast members like Cecil Stedman and Rex Splode complete a superb installment.

4. Peacemaker Season 2

James Gunn's irreverent anti-hero show came back with elevated importance within the new DC canon, and season 2 delivers on that count. Although it effectively lays foundations for future DCU stories, it primarily tells a powerful and self-contained {