Our Best 10 Sci-Fi and Fantastical Series of This Year

How would you do with infinite ability? That's a fundamental inquiry asked by all finest sci-fi as well as fantasy tales. What if you were granted superhuman abilities? Or discovered a life-altering substance? What about each and every single human became dedicated to your satisfaction? Would you wield such power for the greater good, or succumb to your own darker instincts?

The shows ranked below each confront that very theme in distinct ways (aside from a single key exception). Presented below is our ranking of the 10 top seasons of sci-fi & fantastical television from 2025.

10. Spider-Man: Your Friendly Neighborhood

A fresh take on Spider-Man
Image: Marvel

Despite over 60 years of stories, Spider-Man remains reinterpreted by new creative voices. This series presents a refreshing look at the hero's early years, skillfully combining essential comic elements with ideas from the broader Marvel universe to create something which is simultaneously fresh and deeply engaging.

Rather than being solo or having Iron Man as a guide, this version of Peter Parker develops a complex partnership with the future Green Goblin, who here is still just the head of Oscorp. Through their dynamic, Peter becomes his own man, learning the iconic mantra of great power and responsibility.

9. Hazbin Hotel Season 2

Theatrical chaos in the underworld
Visual: Animation Studio

Showrunner Vivienne Medrano's audacious adult musical-comedy show, which sprang from a fan-funded pilot, truly found its footing in its second season. Following the climactic revelations of the first season, the story expands significantly, centering on the scheming media overlord Vox who seizes command of the situation, sparking a chain of ever-more explosive confrontations that naturally culminate in show-stopping song.

While it may lack a single viral song on the level of season one's "iconic tune," this is due to everything in season 2 being increasingly complex. The action, character arcs, and above all the music are collectively elevated. The season advances the overarching plot forward while providing no shortage of weird, wild, and ultimately entertaining dark fantasy.

8. Daredevil: Born Again

Matt Murdock fighting
Photo: Marvel Studios

As a successor to the acclaimed Netflix series, this series had immense expectations. After well-documented production issues, the resulting product demonstrates it was worth the effort. The plot follows Matt Murdock after his secret identity as Daredevil is publicly revealed, leaving him a target to enemies from his past and present in a slightly version of his familiar setting.

The first episode is explosive, capturing the intense feeling audiences cherished from the prior incarnation. While the middle chapters explore certain new territory, the first season finishes on a strong note, leaving fans eagerly anticipating a follow-up installment.

7. Common Side Effects

Animated figures in a tense scene
Visual: Adult Swim

A surprising this year's gem, this series could be described as an animated Breaking Bad with the humor of King of the Hill. Created by an Adult Swim veteran alongside writer Steve Hely, it follows the story of a mild-mannered mycologist who discovers a miraculous fungus and quickly finds himself hunted by forces including unscrupulous Big Pharma CEOs to federal authorities.

Despite being a spoof, the show unfolds with the grave intensity of a classic conspiracy film. Accentuated by hallucinogenic animation and an eerie musical soundtrack, the plot explores bigger questions about the substance's true capabilities. It's a intelligent, visually striking, and completely compelling first season.

6. Fallout Season 2

Post-apocalyptic vista from the series
Screenshot: Prime Video

This acclaimed adaptation of the popular video game franchise came back with a new season of episodes that deepened its epic mystery and expanded its post-apocalyptic setting. Although it travels in the direction of the legendary location of New Vegas, the season is not a direct adaptation of that game; rather, it continues to examine ideas of authority and autonomy.

It skillfully juggles multiple narrative threads and points of view, from Lucy's quest for answers to a knight's struggle with the dogma of the Brotherhood of Steel. The result is a rich layered and wholly absorbing addition to the expanding Fallout mythology.

5. Invincible Season 3

Invincible in a brutal battle
Art: Prime Video

The visceral and emotionally charged animated show continues its powerful momentum in its third outing. Mark Grayson faces immense challenges on every side: training for a coming alien threat, mentoring his young brother, and battling with his secretive Global Defense Agency. The story also includes some of the most brutally intense action scenes the show has yet produced.

The protagonist's bodily and emotional limits are repeatedly tested. He must contend with foes more powerful than he is, the aftermath of his actions, and the moral burden of his decisions. Excellent storylines for supporting cast members like Cecil Stedman and Rex Splode round out a superb season.

4. Peacemaker Season 2

John Cena in costume
Image: HBO Max

The director's offbeat superhero series came back with increased significance within the revamped DC universe, and season 2 delivers on that count. While it effectively lays foundations for upcoming cinematic universe stories, it primarily tells a resonant and self-contained {

Julie Bryant
Julie Bryant

A senior software engineer with over a decade of experience in full-stack development and a passion for sharing knowledge through technical writing.