Our Top 10 Sci-Fi and Fantastical Series of 2025

What could you accomplish if you had boundless power? That's the core inquiry posed by the finest science fiction as well as fantasy stories. Imagine if you possessed superhuman abilities? Perhaps discovered a life-altering substance? What about each and every other person was wholly committed to your personal happiness? Would you wield that influence for the greater good, or succumb to your own darker instincts?

These television series featured below each confront that very dilemma in various manners (aside from one key exclusion). Presented here is our list of the 10 most outstanding seasons of science fiction & fantastical television from the past year.

10. Your Friendly Neighborhood Spider-Man

A fresh take on Spider-Man
Illustration: Marvel Animation

Even after more than 60 years of history, Spider-Man is constantly reimagined by new talent. Your Friendly Neighborhood Spider-Man delivers a refreshing perspective at the hero's early years, cleverly combining classic source material elements with ideas from the broader Marvel universe to create something which is both new and profoundly engaging.

Instead of operating alone or having Iron Man as a guide, this iteration of Peter Parker develops a complex relationship with Norman Osborn, who here is merely the CEO of Oscorp. Through their interactions, Peter becomes a true hero, internalizing the signature mantra of great power and responsibility.

9. Hazbin Hotel Season 2

Theatrical mayhem in Hell
IMAGE: Animation Studio

Creator Vivienne Medrano's boldly transgressive mature musical-comedy series, which originated as a crowdfunded pilot, truly hit its stride in its second season. Following the game-changing revelations of the first season, the story broadens significantly, centering on the ambitious TV demon Vox who seizes command of the situation, igniting a series of ever-more dramatic conflicts that inevitably end in show-stopping song.

While it might not have a one breakout song quite like season one's "iconic tune," this is due to everything in this season being more ambitious. The fight sequences, personal arcs, and above all the music are collectively elevated. The season moves the main storyline dramatically while providing plenty of weird, unhinged, and ultimately fun dark fantasy.

8. Daredevil: Born Again

Daredevil in action
Photo: Marvel Studios

As a successor to the acclaimed Netflix series, Daredevil: Born Again faced immense shoes to fill. After well-documented development issues, the final show demonstrates it was worth the wait. The plot centers on Matt Murdock after his secret identity as Daredevil is exposed, leaving him a target to foes from his history and present in a refreshed take of his familiar world.

The premiere is a thrilling return to form, capturing the gritty feeling audiences cherished from the original series. While the subsequent chapters explore certain different narrative ground, the first season concludes powerfully, setting fans keenly anticipating a follow-up season.

7. Common Side Effects

Animated figures in a dramatic moment
Visual: Adult Swim

An surprising this year's gem, this series could be described as an animated crime saga with a humor of a suburban satire. Created by Joe Bennett and comedy Steve Hely, it follows the story of a mild-mannered mycologist who discovers a curative mushroom and quickly finds himself hunted by forces including ruthless pharmaceutical executives to federal authorities.

Far from being a spoof, the show unfolds with the serious intensity of a 1970s paranoia thriller. Enhanced by hallucinogenic animation and an eerie score, the plot delves into bigger questions about the substance's true capabilities. It's a smart, beautifully animated, and completely gripping first season.

6. Fallout Season 2

Post-apocalyptic landscape from Fallout
Image: Prime Video

The hit adaptation of the popular video game franchise returned with a new batch of stories that expanded its epic lore and expanded its nuclear wasteland world. While it travels in the direction of the fan-favorite location of New Vegas, the season is not a direct adaptation of that game; rather, it continues to examine themes of control and autonomy.

The show skillfully balances several storylines and points of view, from the protagonist's quest for answers to Maximus's struggle with the ideology of the his faction. The outcome is a deeply detailed and utterly absorbing chapter to the ever-growing wasteland mythology.

5. Invincible Season 3

Mark Grayson in a intense fight
Image: Prime Video

The visceral and emotionally charged adult animation show keeps its powerful momentum in season 3. The hero faces immense challenges on every side: training for a looming alien invasion, guiding his young sibling, and battling with his shadowy Global Defense Agency. The story also features some of the most brutally brutal action sequences the series has yet delivered.

Mark's bodily and emotional endurance are repeatedly pushed. He must contend with opponents more powerful than himself, the consequences of his actions, and the moral burden of his choices. Standout arcs for supporting cast members like Cecil Stedman and Rex Splode round out a fantastic season.

4. Peacemaker Season 2

Peacemaker in costume
Photo: HBO Max

The director's offbeat superhero series returned with increased significance within the new DC canon, and season 2 executes on that count. While it effectively lays foundations for future cinematic universe stories, it also tells a resonant and self-contained {

Suzanne Conrad
Suzanne Conrad

A gaming analyst with over a decade of experience in casino strategy and player psychology.