The Top 10 Science Fiction and Fantastical Series of 2025

What would you do with boundless ability? That's a core inquiry posed by the finest sci-fi and fantasy stories. Imagine if you gained extraordinary powers? Or discovered a life-altering substance? What about every other human became dedicated to your personal happiness? Would you wield that power for good, or succumb to your baser impulses?

The television series listed herein all grapple with this concept in distinct ways (with one key exclusion). Presented here is our list of the ten most outstanding seasons of science fiction & fantastical TV from the past year.

10. Spider-Man: Your Friendly Neighborhood

A fresh take on Spider-Man
Illustration: Marvel Animation

Even after more than six decades of history, Spider-Man continues to be reimagined by new talent. Your Friendly Neighborhood Spider-Man delivers a refreshing perspective at the character's early days, skillfully merging essential comic elements with ideas from the broader Marvel universe to craft something that feels both fresh and deeply engaging.

Instead of operating solo or having Iron Man as a mentor, this version of Peter Parker forges a evolving partnership with Norman Osborn, who here is still just the CEO of Oscorp. Across their interactions, Peter becomes his own man, internalizing the iconic mantra of power and great responsibility.

9. Hazbin Hotel Season 2

Musical chaos in the underworld
Visual: SpindleHorse

Showrunner Vivienne Medrano's audacious mature musical show, which originated as a fan-funded short, fully came into its own in its second installment. Building on the climactic events of season 1, the story broadens significantly, following the scheming TV demon Vox as he takes control of the narrative, igniting a chain of increasingly dramatic confrontations that naturally end in elaborate musical numbers.

While it might not have a single breakout hit quite like season one's "iconic tune," this is due to everything in season 2 being more complex. The action, character development, and especially the music are all elevated. The story moves the main storyline forward while providing no shortage of bizarre, unhinged, and ultimately fun fantasy.

8. Daredevil: Born Again

Matt Murdock in action
Photo: Marvel

As a successor to the legendary Netflix series, Daredevil: Born Again faced immense shoes to fill. Despite well-documented development issues, the final show demonstrates it was worthy of the effort. The plot centers on Matt Murdock once his dual life as Daredevil is exposed, making him a target to foes both history and new threats in a slightly version of his well-known setting.

The first episode is a thrilling return to form, capturing the intense feeling audiences loved from the original incarnation. Although the subsequent chapters venture into some different narrative ground, the first season concludes powerfully, setting fans eagerly awaiting a second season.

7. Common Side Effects

Animated figures in a tense scene
Image: Network

A surprising 2025 gem, this show is essentially an animated Breaking Bad with a sensibility of King of the Hill. Created by an Adult Swim veteran and writer Steve Hely, it tells the saga of a mild-mannered fungi expert who finds a miraculous fungus and quickly finds himself pursued by forces including ruthless pharmaceutical executives to government authorities.

Despite being a parody, the show plays out with the serious intensity of a classic conspiracy film. Enhanced by hallucinogenic animation and an unnerving score, the plot delves into bigger mysteries about the substance's true capabilities. It's a smart, visually striking, and utterly compelling ten-episode season.

6. Fallout Season 2

Post-apocalyptic vista from the series
Screenshot: Prime Video

The acclaimed series of the iconic video game series came back with a second batch of stories that deepened its epic lore and expanded its nuclear wasteland world. Although it ventures in the direction of the fan-favorite location of New Vegas, the story is far from a straight retelling of that title; instead, it continues to examine themes of control and autonomy.

The show skillfully juggles multiple storylines and points of view, from Lucy's mission for justice to a knight's struggle with the dogma of the his faction. The result is a rich detailed and utterly absorbing addition to the expanding Fallout mythology.

5. Invincible Season 3

Invincible in a brutal battle
Art: Prime Video

The bloody and heartfelt animated show keeps its winning momentum in its third outing. Mark Grayson faces tremendous challenges on every side: training for a coming alien invasion, mentoring his young brother, and clashing with his secretive GDA. The story also includes some of the most brutally brutal fight sequences the series has ever produced.

The protagonist's bodily and emotional limits are repeatedly tested. He must contend with opponents stronger than himself, the aftermath of his actions, and the ethical burden of his decisions. Standout storylines for key cast members like Cecil Stedman and Rex Splode round out a superb installment.

4. Peacemaker Season 2

John Cena in gear
Photo: HBO Max

James Gunn's offbeat superhero show came back with increased importance within the revamped DC canon, and season 2 delivers on that count. While it successfully lays foundations for upcoming cinematic universe projects, it primarily tells a powerful and self-contained {

Patricia Campbell
Patricia Campbell

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