Our Top 10 Science Fiction & Fantastical Series of 2025

What would you do if you had boundless control? This is a central inquiry explored by all greatest sci-fi as well as fantasy stories. Imagine if you gained extraordinary powers? Or discovered a miraculous substance? What about each and every other human became dedicated to your satisfaction? Would you wield that power for the greater good, or give in to your own darker instincts?

These series featured herein each explore this concept in various ways (aside from a single key exception). Outlined here is our ranking of the ten best seasons of sci-fi and fantastical television from the past year.

10. Your Friendly Neighborhood Spider-Man

Even after over six decades of stories, Spider-Man continues to be reinvented by new creative voices. This series offers a refreshing perspective at the character's early years, skillfully merging classic comic elements with influences from other adaptations to create something that feels both fresh and profoundly compelling.

Instead of being alone or having Tony Stark as a guide, this version of Peter Parker forges a evolving partnership with Norman Osborn, who in this story is merely the head of Oscorp. Through their interactions, Peter grows into a true hero, internalizing the iconic mantra of great power and responsibility.

9. Hazbin Hotel Season 2

Showrunner Vivienne Medrano's boldly transgressive mature musical-comedy series, which sprang from a fan-funded pilot, fully hit its stride in its sophomore season. Building on the game-changing events of the first season, the story expands considerably, centering on the scheming TV demon Vox who takes control of the narrative, igniting a chain of increasingly explosive conflicts that naturally end in show-stopping musical numbers.

Although it might not have a one viral hit quite like the first season's "iconic tune," this is due to everything in season 2 being increasingly complex. The fight sequences, personal arcs, and especially the music are all elevated. The season moves the overarching plot forward while providing plenty of weird, wild, and ultimately entertaining fantasy.

8. Daredevil: Born Again

Following the acclaimed Netflix series, Daredevil: Born Again had immense expectations. After well-documented production challenges, the resulting product proves to be worth the effort. The plot follows Matt Murdock once his secret identity as Daredevil is publicly revealed, leaving him a target to enemies from his past and new threats in a slightly version of his familiar world.

The first episode is a thrilling return to form, capturing the intense feeling fans cherished from the original incarnation. While the subsequent chapters explore some different territory, the season finishes on a strong note, setting viewers eagerly awaiting a follow-up installment.

7. Common Side Effects

An surprising 2025 highlight, this show could be described as an animated crime saga filtered through a humor of a suburban satire. Helmed by Joe Bennett alongside writer Steve Hely, it follows the saga of a nerdy fungi expert who finds a curative fungus and quickly finds himself pursued by everyone from ruthless Big Pharma executives to government authorities.

Far from being a spoof, the narrative plays out with the grave intensity of a classic paranoia thriller. Accentuated by trippy visuals and an unnerving musical soundtrack, the plot delves into deeper mysteries about the substance's true effects. It's a intelligent, beautifully animated, and utterly gripping first season.

6. Fallout Season 2

This acclaimed adaptation of the iconic gaming franchise came back with a new season of stories that expanded its epic lore and expanded its post-apocalyptic world. Although it travels in the direction of the legendary location of New Vegas, the season is not a straight adaptation of that title; instead, it further examine themes of authority and autonomy.

The show skillfully juggles several storylines and points of view, from the protagonist's quest for justice to Maximus's struggle with the dogma of the Brotherhood of Steel. The outcome is a deeply detailed and utterly absorbing addition to the expanding wasteland mythology.

5. Invincible Season 3

The bloody and heartfelt animated show keeps its powerful streak in season 3. The hero faces immense challenges on all fronts: training for a coming alien threat, mentoring his powered brother, and clashing with his secretive GDA. The season once again features some of the most brutally brutal fight sequences the show has yet delivered.

Mark's bodily and emotional limits are repeatedly tested. He must grapple with foes stronger than he is, the consequences of his actions, and the ethical burden of his choices. Standout storylines for supporting characters like Cecil Stedman and Rex Splode round out a fantastic installment.

4. Peacemaker Season 2

James Gunn's offbeat superhero series returned with increased significance within the revamped DC canon, and season 2 executes on both fronts. While it successfully lays groundwork for upcoming cinematic universe stories, it also tells a powerful and self-contained {