The Best 10 Science Fiction and Fantasy Series of This Year

What would you do if you had unlimited power? That's the central inquiry asked by the finest science fiction as well as fantastical stories. What if you were granted superhuman abilities? Perhaps discovered a life-altering substance? Or if every single person became wholly committed to your personal happiness? Would you use such influence for good, or would you succumb to your own baser instincts?

The television series featured below all explore that very dilemma in unique ways (with a single notable exception). Detailed below is our countdown of the ten top installments of sci-fi and fantastical TV from 2025.

10. Your Friendly Neighborhood Spider-Man

An innovative take on Spider-Man
Illustration: Marvel

Despite over 60 years of history, Spider-Man is constantly reinvented by fresh talent. Your Friendly Neighborhood Spider-Man offers a novel look at the character's formative years, cleverly blending essential source material story beats with ideas from other adaptations to craft something which is simultaneously fresh and profoundly engaging.

Rather than operating alone or Iron Man as a mentor, this version of the hero develops a complex partnership with Norman Osborn, who in this story is merely the head of Oscorp. Across their interactions, Peter becomes his own man, learning the signature lesson of great power and great responsibility.

9. Hazbin Hotel Season 2

Musical mayhem in Hell
Visual: SpindleHorse

Creator Vivienne Medrano's boldly transgressive mature musical-comedy show, which sprang from a fan-funded short, fully hit its stride in its sophomore installment. Following the game-changing events of season 1, the narrative expands significantly, following the ambitious TV demon Vox who takes control of the narrative, igniting a chain of increasingly explosive conflicts that naturally culminate in elaborate musical numbers.

Although it might not have a one breakout song quite like the first season's "iconic tune," that's because everything in this season being more complex. The action, character arcs, and above all the music are all elevated. The story advances the main plot dramatically while providing no shortage of weird, wild, and ultimately entertaining dark fantasy.

8. Daredevil: Born Again

Matt Murdock fighting
Image: Marvel

As a successor to the legendary Netflix series, this series faced enormous shoes to fill. After significant production issues, the final show demonstrates it was worth the effort. The plot follows Matt Murdock after his dual life as Daredevil is exposed, making him a target to enemies from his history and present in a refreshed version of his familiar setting.

The premiere is explosive, capturing the gritty feeling audiences loved from the original incarnation. While the subsequent episodes explore certain different narrative ground, the season concludes on a strong note, setting fans keenly anticipating a second installment.

7. Common Side Effects

Animated figures in a tense scene
Image: Adult Swim

A surprising 2025 gem, this series could be described as a Breaking Bad with the humor of King of the Hill. Helmed by Joe Bennett and writer Steve Hely, the series tells the saga of a mild-mannered mycologist who discovers a curative mushroom and quickly finds himself hunted by everyone from ruthless Big Pharma CEOs to federal authorities.

Despite being a spoof, the show unfolds with the grave intensity of a classic paranoia film. Accentuated by trippy animation and an eerie score, the plot delves into bigger mysteries about the mushroom's full effects. It's a smart, visually striking, and utterly gripping first season.

6. Fallout Season 2

Wasteland landscape from Fallout
Image: Streaming Service

The hit series of the iconic video game series returned with a second batch of stories that expanded its sprawling mystery and expanded its nuclear wasteland world. Although it ventures in the direction of the fan-favorite location of New Vegas, the season is far from a direct retelling of that title; instead, it further explore themes of authority and autonomy.

It expertly juggles several storylines and points of view, from the protagonist's quest for answers to a knight's struggle with the ideology of the Brotherhood of Steel. The result is a rich detailed and wholly engaging chapter to the expanding Fallout mythology.

5. Invincible Season 3

Mark Grayson in a intense fight
Art: Prime Video

The bloody and emotionally charged adult animation series keeps its winning momentum in its third outing. The hero faces tremendous pressure on all fronts: preparing for a coming alien threat, mentoring his powered sibling, and battling with his shadowy Global Defense Agency. The season also includes some of the most brutal fight scenes the series has ever produced.

Mark's physical and psychological limits are constantly tested. He must contend with opponents stronger than himself, the aftermath of his battles, and the moral weight of his decisions. Standout arcs for key cast members like Cecil Stedman and Rex Splode round out a superb installment.

4. Peacemaker Season 2

Peacemaker in gear
Image: HBO Max

James Gunn's offbeat anti-hero series came back with increased significance within the new DC universe, and it delivers on both fronts. While it effectively lays groundwork for future DCU stories, it primarily presents a powerful and self-contained {

Matthew Walker
Matthew Walker

A theoretical physicist specializing in spin dynamics and quantum information theory, with over a decade of research experience.