Our Finest 10 Science Fiction & Fantastical Series of This Year

How would you do with infinite control? This is the core question asked by the greatest science fiction and fantasy tales. What if you gained superhuman abilities? Perhaps discovered a life-altering substance? What about each and every single person was wholly committed to your satisfaction? Would you wield such influence for good, or would you succumb to your baser impulses?

These shows listed below all grapple with this theme in distinct ways (aside from one key exclusion). Outlined below is our countdown of the 10 top seasons of sci-fi and fantastical TV from 2025.

10. Your Friendly Neighborhood Spider-Man

An innovative take on Spider-Man
Illustration: Marvel Animation

Even after over 60 years of stories, the web-slinger is constantly reinvented by fresh creative voices. Your Friendly Neighborhood Spider-Man delivers a novel perspective at the hero's formative years, cleverly blending essential source material story beats with ideas from other adaptations to craft something which is both new and deeply compelling.

Instead of being solo or Tony Stark as a guide, this version of the hero forges a complex relationship with Norman Osborn, who here is merely the head of Oscorp. Through their dynamic, Peter grows into his own man, internalizing the iconic lesson of great power and responsibility.

9. Hazbin Hotel Season 2

Musical chaos in the underworld
IMAGE: Animation Studio

Showrunner Vivienne Medrano's boldly transgressive mature musical show, which sprang from a crowdfunded short, fully found its footing in its second installment. Building on the climactic revelations of the first season, the narrative broadens considerably, following the ambitious media overlord Vox as he takes command of the situation, igniting a series of ever-more explosive conflicts that naturally culminate in elaborate song.

While it might not have a single breakout hit on the level of the first season's "iconic tune," this is due to each element in season 2 being increasingly ambitious. The fight sequences, character arcs, and above all the music are collectively more sophisticated. The season advances the overarching storyline dramatically while delivering no shortage of bizarre, wild, and ultimately entertaining fantasy.

8. Daredevil: Born Again

Matt Murdock in action
Photo: Marvel Studios

As a successor to the acclaimed Netflix series, Daredevil: Born Again faced immense shoes to fill. Despite significant development challenges, the resulting show proves to be worth the effort. The plot follows Matt Murdock after his secret identity as Daredevil is exposed, leaving him vulnerable to foes from his history and present in a refreshed take of his well-known world.

The first episode is explosive, evoking the gritty tone audiences cherished from the prior series. Although the subsequent episodes venture into certain new territory, the season concludes on a strong note, leaving fans keenly anticipating a follow-up installment.

7. Common Side Effects

Stylized figures in a tense moment
Visual: Network

An surprising 2025 gem, this series is essentially a crime saga with a sensibility of a suburban satire. Helmed by Joe Bennett alongside writer Steve Hely, the series follows the story of a nerdy fungi expert who discovers a curative mushroom and quickly finds himself pursued by everyone from unscrupulous pharmaceutical CEOs to federal authorities.

Despite being a spoof, the narrative plays out with the grave atmosphere of a 1970s conspiracy thriller. Accentuated by hallucinogenic animation and an eerie score, the story delves into deeper questions about the substance's true capabilities. It's a smart, visually striking, and completely compelling ten-episode season.

6. Fallout Season 2

Wasteland vista from the series
Image: Streaming Service

This hit series based on the popular video game franchise came back with a second season of episodes that expanded its sprawling lore and expanded its nuclear wasteland world. Although it ventures toward the fan-favorite location of New Vegas, the story is far from a straight adaptation of that game; rather, it further examine themes of authority and autonomy.

The show skillfully balances multiple narrative threads and perspectives, from Lucy's quest for justice to Maximus's reckoning with the dogma of the Brotherhood of Steel. The result is a deeply detailed and utterly engaging addition to the expanding wasteland saga.

5. Invincible Season 3

Mark Grayson in a brutal battle
Art: Streaming Service

The bloody and heartfelt animated series keeps its winning streak in season 3. The hero faces immense pressure on all side: training for a coming alien invasion, guiding his young brother, and clashing with the secretive Global Defense Agency. The story once again features some of the most brutally intense fight sequences the show has ever delivered.

The protagonist's physical and emotional limits are repeatedly pushed. He must grapple with foes stronger than he is, the aftermath of his actions, and the ethical burden of his choices. Standout arcs for key characters like Cecil Stedman and Rex Splode complete a fantastic season.

4. Peacemaker Season 2

Peacemaker in costume
Photo: Streamer

James Gunn's offbeat superhero series came back with increased importance within the new DC canon, and season 2 delivers on that fronts. Although it successfully establishes groundwork for upcoming cinematic universe stories, it also tells a powerful and focused {

Jessica Adams
Jessica Adams

Lena is a tech journalist and AI researcher with over a decade of experience in covering emerging technologies and their societal impacts.