The Best 10 Science Fiction & Fantastical Television of 2025

How would you do with boundless control? This is the core question explored by the finest science fiction as well as fantastical stories. What if you gained superhuman abilities? Or stumbled upon a revolutionary substance? What about each and every single human was dedicated to your happiness? Could you wield such power for good, or would you give in to your own darker impulses?

The shows listed herein all explore this theme in various manners (with a single key exclusion). Outlined below is our ranking of the 10 best seasons of science fiction & fantasy television from 2025.

10. Spider-Man: Your Friendly Neighborhood

An innovative interpretation on Spider-Man
Image: Marvel Animation

Despite more than 60 years of history, the web-slinger continues to be reinterpreted by fresh creative voices. This series delivers a refreshing look at the character's early days, skillfully blending essential source material elements with ideas from other adaptations to create something that feels both fresh and profoundly engaging.

Instead of operating alone or having Iron Man as a mentor, this version of the hero develops a complex relationship with Norman Osborn, who in this story is merely the CEO of Oscorp. Through their interactions, Peter grows into his own man, internalizing the iconic lesson of power and great responsibility.

9. Hazbin Hotel Season 2

Musical chaos in Hell
Visual: SpindleHorse

Showrunner Vivienne Medrano's audacious adult musical-comedy show, which originated as a fan-funded pilot, fully hit its stride in its sophomore installment. Building on the game-changing revelations of season 1, the story expands significantly, following the ambitious media overlord Vox as he takes control of the narrative, sparking a series of increasingly explosive confrontations that inevitably culminate in show-stopping musical numbers.

While it might not have a single viral song on the level of season one's "iconic tune," this is due to everything in season 2 being increasingly interwoven. The fight sequences, personal arcs, and above all the score and songs are collectively elevated. The story moves the main plot forward while delivering no shortage of bizarre, unhinged, and ultimately fun dark fantasy.

8. Daredevil: Born Again

Daredevil fighting
Image: Marvel Studios

Following the acclaimed Netflix show, Daredevil: Born Again had enormous shoes to fill. Despite significant production issues, the final show proves it was worthy of the effort. The plot centers on Matt Murdock after his dual life as Daredevil is exposed, making him a target to enemies from his past and present in a refreshed take of his familiar setting.

The first episode is a thrilling return to form, capturing the gritty feeling fans cherished from the prior incarnation. Although the subsequent chapters venture into some new territory, the first season finishes on a strong note, setting fans eagerly anticipating a second installment.

7. Common Side Effects

Animated figures in a tense scene
Visual: Adult Swim

An surprising 2025 highlight, this series could be described as an animated crime saga filtered through a humor of a suburban satire. Helmed by an Adult Swim veteran alongside comedy Steve Hely, the series tells the saga of a mild-mannered mycologist who discovers a curative fungus and quickly finds himself pursued by forces including ruthless pharmaceutical executives to government authorities.

Far from being a spoof, the show unfolds with the grave intensity of a classic paranoia thriller. Accentuated by hallucinogenic visuals and an eerie score, the plot explores bigger questions about the mushroom's true effects. It's a intelligent, visually striking, and completely gripping ten-episode season.

6. Fallout Season 2

Post-apocalyptic vista from Fallout
Image: Streaming Service

This acclaimed adaptation of the iconic video game series returned with a second batch of stories that deepened its sprawling lore and broadened its nuclear wasteland setting. Although it travels in the direction of the fan-favorite location of New Vegas, the season is not a straight adaptation of that game; rather, it further explore ideas of control and freedom.

It expertly balances multiple storylines and perspectives, from the protagonist's quest for answers to Maximus's reckoning with the dogma of the Brotherhood of Steel. The outcome is a rich detailed and utterly engaging addition to the ever-growing wasteland mythology.

5. Invincible Season 3

Invincible in a intense fight
Image: Streaming Service

The visceral and emotionally charged adult animation show keeps its powerful streak in season 3. The hero confronts immense pressure on all side: training for a looming alien threat, guiding his young sibling, and clashing with his secretive Global Defense Agency. The story also features some of the most intense fight scenes the show has ever produced.

Mark's physical and emotional endurance are repeatedly tested. He must grapple with opponents stronger than himself, the consequences of his battles, and the ethical burden of his decisions. Standout arcs for supporting characters such as Cecil Stedman and Rex Splode round out a fantastic season.

4. Peacemaker Season 2

John Cena in gear
Photo: Streamer

James Gunn's irreverent anti-hero series came back with elevated significance within the revamped DC canon, and season 2 delivers on both fronts. While it effectively lays groundwork for future cinematic universe projects, it primarily tells a resonant and focused {

Kristina Wang
Kristina Wang

A passionate writer and mindfulness coach who shares insights on creativity and self-discovery through journaling.