The Top 10 Science Fiction & Fantasy TV Shows of 2025

How would you do if you had infinite power? That's the core inquiry explored by the best sci-fi as well as fantasy tales. What if you possessed extraordinary powers? Perhaps discovered a life-altering substance? What about each and every other person was wholly committed to your satisfaction? Would you use that influence for good, or give in to your own darker impulses?

The television series ranked herein each grapple with this dilemma in distinct manners (aside from a single notable exclusion). Presented below is a countdown of the ten most outstanding installments of science fiction and fantastical television from the past year.

10. Your Friendly Neighborhood Spider-Man

A fresh interpretation on Spider-Man
Image: Marvel

Despite over six decades of history, Spider-Man is constantly reinterpreted by fresh talent. This series delivers a novel look at the hero's early years, cleverly blending essential source material story beats with ideas from the broader Marvel universe to create something which is both fresh and profoundly compelling.

Instead of operating alone or Tony Stark as a mentor, this iteration of Peter Parker forges a evolving relationship with Norman Osborn, who in this story is merely the CEO of Oscorp. Across their dynamic, Peter grows into his own man, learning the signature mantra of power and responsibility.

9. Hazbin Hotel Season 2

Theatrical chaos in the underworld
Visual: Animation Studio

Creator Vivienne Medrano's audacious mature musical-comedy show, which originated as a crowdfunded pilot, fully found its footing in its sophomore season. Building on the game-changing revelations of season 1, the story expands significantly, centering on the scheming media overlord Vox who takes command of the situation, igniting a chain of ever-more explosive confrontations that inevitably culminate in elaborate song.

While it may lack a one breakout hit quite like the first season's "iconic tune," that's because everything in season 2 being increasingly interwoven. The action, character arcs, and especially the score and songs are collectively more sophisticated. The story moves the main storyline forward while delivering plenty of weird, wild, and ultimately fun dark fantasy.

8. Daredevil: Born Again

Matt Murdock fighting
Photo: Marvel Studios

Following the acclaimed Netflix show, Daredevil: Born Again faced enormous expectations. Despite well-documented development challenges, the final product demonstrates to be worth the effort. The plot centers on Matt Murdock once his secret identity as Daredevil is publicly revealed, making him vulnerable to enemies from his past and present in a refreshed take of his familiar setting.

The premiere is a thrilling return to form, capturing the intense tone audiences loved from the original series. Although the subsequent episodes venture into certain different territory, the season finishes powerfully, leaving fans keenly awaiting a follow-up installment.

7. Common Side Effects

Animated characters in a dramatic moment
Visual: Adult Swim

A surprising 2025 highlight, this series could be described as an animated Breaking Bad with the humor of a suburban satire. Created by Joe Bennett and writer Steve Hely, it follows the saga of a mild-mannered fungi expert who discovers a miraculous fungus and soon finds himself hunted by forces including ruthless pharmaceutical CEOs to federal agents.

Despite being a parody, the show plays out with the grave intensity of a classic paranoia film. Accentuated by hallucinogenic visuals and an eerie score, the story delves into bigger questions about the mushroom's full capabilities. It's a smart, visually striking, and utterly gripping ten-episode season.

6. Fallout Season 2

Wasteland landscape from the series
Screenshot: Prime Video

This hit series based on the popular video game franchise returned with a second season of episodes that deepened its sprawling mystery and expanded its post-apocalyptic setting. While it ventures in the direction of the fan-favorite location of New Vegas, the season is far from a direct retelling of that title; rather, it further explore themes of authority and freedom.

It expertly juggles multiple storylines and points of view, from Lucy's mission for justice to Maximus's reckoning with the ideology of the his faction. The result is a deeply layered and utterly engaging chapter to the expanding Fallout saga.

5. Invincible Season 3

Mark Grayson in a brutal fight
Image: Streaming Service

This bloody and heartfelt animated series continues its winning momentum in season 3. Mark Grayson confronts tremendous pressure on every side: training for a looming alien invasion, mentoring his young brother, and battling with the shadowy GDA. The season also includes some of the most brutally brutal action scenes the series has ever produced.

Mark's physical and psychological limits are constantly pushed. He must grapple with foes more powerful than he is, the aftermath of his actions, and the ethical burden of his choices. Standout arcs for key characters such as Cecil Stedman and Rex Splode round out a superb season.

4. Peacemaker Season 2

Peacemaker in costume
Photo: Streamer

The director's irreverent anti-hero series came back with increased significance within the new DC canon, and season 2 delivers on both count. Although it effectively establishes foundations for future cinematic universe stories, it also tells a powerful and self-contained {

Kaitlin Warren
Kaitlin Warren

Tech enthusiast and business strategist with over a decade of experience in digital transformation and startup consulting.