The Finest 10 Sci-Fi & Fantastical Series of This Year

How could you accomplish if you had unlimited power? That's a central inquiry explored by all greatest science fiction and fantasy stories. Imagine if you were granted superhuman abilities? Perhaps discovered a revolutionary substance? Or if each and every other person was wholly committed to your satisfaction? Would you use that influence for the greater good, or give in to your darker impulses?

The series listed below each explore that very concept in distinct manners (with one notable exclusion). Presented here is our ranking of the 10 most outstanding seasons of sci-fi and fantastical TV from 2025.

10. Your Friendly Neighborhood Spider-Man

An innovative interpretation on Spider-Man
Image: Marvel

Even after over 60 years of history, Spider-Man remains reinvented by new creative voices. Your Friendly Neighborhood Spider-Man delivers a novel look at the character's formative years, cleverly blending essential source material elements with ideas from the broader Marvel universe to craft something that feels both new and deeply engaging.

Instead of operating alone or having Tony Stark as a mentor, this iteration of the hero forges a complex partnership with Norman Osborn, who here is still just the head of Oscorp. Across their interactions, Peter becomes a true hero, learning the iconic mantra of great power and responsibility.

9. Hazbin Hotel Season 2

Musical chaos in the underworld
Visual: Animation Studio

Showrunner Vivienne Medrano's boldly transgressive adult musical-comedy series, which sprang from a crowdfunded pilot, fully found its footing in its sophomore season. Following the climactic events of season 1, the narrative expands considerably, centering on the ambitious TV demon Vox as he takes control of the narrative, sparking a chain of increasingly dramatic conflicts that naturally end in show-stopping song.

While it might not have a single viral hit on the level of the first season's "iconic tune," this is due to everything in season 2 being increasingly complex. The action, character development, and above all the score and songs are all more sophisticated. The story advances the overarching plot forward while providing no shortage of weird, unhinged, and simply entertaining fantasy.

8. Daredevil: Born Again

Daredevil fighting
Image: Marvel

As a successor to the acclaimed Netflix series, this series faced immense shoes to fill. Despite well-documented production challenges, the resulting show demonstrates it was worthy of the wait. The plot centers on Matt Murdock once his secret identity as Daredevil is exposed, making him a target to foes from his history and new threats in a refreshed version of his well-known setting.

The first episode is a thrilling return to form, evoking the gritty feeling audiences cherished from the original incarnation. Although the middle episodes explore some new narrative ground, the first season finishes on a strong note, leaving fans eagerly awaiting a follow-up season.

7. Common Side Effects

Stylized characters in a tense moment
Image: Network

A surprising this year's gem, this series could be described as an animated crime saga with the humor of a suburban satire. Created by an Adult Swim veteran alongside comedy Steve Hely, the series follows the saga of a nerdy mycologist who finds a miraculous fungus and soon finds himself pursued by everyone from ruthless Big Pharma CEOs to federal agents.

Despite being a spoof, the show unfolds with the grave atmosphere of a 1970s conspiracy thriller. Accentuated by hallucinogenic animation and an unnerving score, the plot delves into deeper questions about the substance's full effects. It's a smart, beautifully animated, and completely compelling first season.

6. Fallout Season 2

Post-apocalyptic landscape from Fallout
Screenshot: Prime Video

The acclaimed adaptation of the iconic gaming series returned with a second season of stories that expanded its sprawling lore and expanded its post-apocalyptic world. Although it travels toward the legendary location of New Vegas, the season is far from a straight adaptation of that game; rather, it continues to examine ideas of authority and autonomy.

The show expertly balances multiple storylines and perspectives, from the protagonist's quest for justice to Maximus's reckoning with the ideology of the Brotherhood of Steel. The result is a rich detailed and utterly absorbing chapter to the expanding wasteland mythology.

5. Invincible Season 3

Invincible in a intense battle
Image: Streaming Service

This visceral and heartfelt animated series continues its winning momentum in its third outing. Mark Grayson confronts tremendous pressure on all fronts: preparing for a looming alien threat, mentoring his powered brother, and clashing with the shadowy GDA. The season also features some of the most brutally brutal action scenes the show has yet produced.

The protagonist's physical and emotional limits are constantly tested. He must grapple with opponents stronger than himself, the consequences of his actions, and the ethical weight of his choices. Standout arcs for supporting cast members like Cecil Stedman and Rex Splode complete a fantastic season.

4. Peacemaker Season 2

John Cena in costume
Photo: Streamer

James Gunn's irreverent superhero series came back with increased significance within the revamped DC canon, and it executes on both fronts. Although it effectively lays foundations for upcoming DCU projects, it also tells a powerful and focused {

Melissa Barnes
Melissa Barnes

A gaming industry consultant with over 15 years of experience in slot machine technology and casino operations across Europe.