Our Best 10 Science Fiction and Fantastical Series of 2025

What could you accomplish if you had boundless power? That's a fundamental question explored by the best science fiction as well as fantastical narratives. Imagine if you gained superhuman abilities? Perhaps discovered a revolutionary substance? Or if every other person became wholly committed to your satisfaction? Could you wield that influence for the greater good, or would you succumb to your own baser impulses?

These shows listed below all explore that very theme in distinct manners (aside from a single notable exception). Outlined here is our ranking of the 10 top seasons of sci-fi & fantasy television from 2025.

10. Your Friendly Neighborhood Spider-Man

An innovative take on Spider-Man
Image: Marvel Animation

Despite more than 60 years of history, the web-slinger is constantly reimagined by new creative voices. Your Friendly Neighborhood Spider-Man presents a refreshing look at the character's early years, cleverly merging essential source material story beats with influences from the broader Marvel universe to craft something that feels both fresh and deeply engaging.

Rather than being solo or having Iron Man as a guide, this version of the hero forges a complex relationship with the future Green Goblin, who in this story is still just the head of Oscorp. Through their dynamic, Peter grows into a true hero, internalizing the signature mantra of power and responsibility.

9. Hazbin Hotel Season 2

Theatrical chaos in Hell
IMAGE: SpindleHorse

Creator Vivienne Medrano's boldly transgressive mature musical-comedy show, which sprang from a fan-funded pilot, fully found its footing in its second installment. Building on the game-changing revelations of the first season, the narrative expands significantly, following the ambitious media overlord Vox who takes command of the narrative, sparking a chain of ever-more dramatic confrontations that inevitably end in elaborate musical numbers.

While it may lack a single breakout hit quite like season one's "Loser, Baby," that's because each element in this season being increasingly complex. The action, character development, and especially the score and songs are collectively more sophisticated. The story moves the overarching storyline forward while delivering plenty of bizarre, wild, and simply entertaining fantasy.

8. Daredevil: Born Again

Matt Murdock in action
Image: Marvel

As a successor to the legendary Netflix series, Daredevil: Born Again faced enormous expectations. After well-documented development issues, the resulting show demonstrates to be worth the wait. The plot follows Matt Murdock after his secret identity as Daredevil is exposed, leaving him vulnerable to foes both history and present in a slightly version of his familiar world.

The premiere is a thrilling return to form, capturing the intense tone audiences cherished from the original incarnation. While the middle chapters explore certain different territory, the season concludes on a strong note, leaving viewers eagerly awaiting a follow-up installment.

7. Common Side Effects

Stylized figures in a dramatic scene
Image: Network

A unexpected 2025 gem, this series could be described as an animated Breaking Bad with a humor of a suburban satire. Created by an Adult Swim veteran alongside writer Steve Hely, it tells the saga of a mild-mannered fungi expert who finds a miraculous mushroom and soon finds himself pursued by forces including unscrupulous Big Pharma executives to government agents.

Far from being a parody, the show unfolds with the grave intensity of a 1970s paranoia thriller. Accentuated by trippy visuals and an unnerving musical soundtrack, the story explores deeper questions about the mushroom's full capabilities. It's a smart, visually striking, and completely compelling ten-episode season.

6. Fallout Season 2

Wasteland landscape from Fallout
Image: Prime Video

This hit adaptation of the iconic video game franchise returned with a second batch of stories that deepened its sprawling mystery and expanded its post-apocalyptic world. Although it travels toward the legendary location of New Vegas, the season is not a straight retelling of that game; instead, it continues to examine themes of authority and freedom.

It expertly juggles several narrative threads and perspectives, from the protagonist's mission for justice to Maximus's reckoning with the ideology of the his faction. The result is a deeply detailed and wholly engaging chapter to the ever-growing Fallout saga.

5. Invincible Season 3

Invincible in a brutal battle
Art: Prime Video

The bloody and emotionally charged animated show keeps its powerful momentum in season 3. The hero confronts immense challenges on all fronts: preparing for a looming alien threat, guiding his young brother, and clashing with the shadowy GDA. The season once again features some of the most brutal fight sequences the show has yet delivered.

Mark's physical and emotional endurance are constantly tested. He must contend with opponents stronger than himself, the consequences of his actions, and the moral burden of his decisions. Excellent arcs for key cast members such as Cecil Stedman and Rex Splode round out a superb season.

4. Peacemaker Season 2

Peacemaker in costume
Photo: HBO Max

James Gunn's offbeat anti-hero show came back with elevated importance within the revamped DC universe, and season 2 delivers on both fronts. While it effectively establishes groundwork for future cinematic universe stories, it primarily presents a powerful and self-contained {

Vickie Franklin
Vickie Franklin

Financial analyst specializing in precious metals with over a decade of market experience.