Our Finest 10 Science Fiction and Fantastical Series of 2025

How would you do with infinite power? This is a central question posed by the finest sci-fi as well as fantastical narratives. Imagine if you were granted superhuman abilities? Or stumbled upon a life-altering substance? Or if every single person was wholly committed to your satisfaction? Would you use that influence for the greater good, or give in to your baser instincts?

The television series ranked herein each grapple with this theme in distinct manners (with one key exclusion). Detailed below is our list of the 10 best seasons of science fiction and fantasy television from the past year.

10. Spider-Man: Your Friendly Neighborhood

An innovative take on Spider-Man
Image: Marvel

Even after more than 60 years of history, the web-slinger remains reimagined by fresh talent. This series presents a refreshing perspective at the hero's formative years, skillfully merging essential comic elements with influences from other adaptations to craft something which is simultaneously new and deeply engaging.

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

9. Hazbin Hotel Season 2

Musical chaos in Hell
IMAGE: SpindleHorse

Creator Vivienne Medrano's boldly transgressive mature musical show, which originated as a fan-funded short, fully found its footing in its sophomore season. Building on the climactic revelations of season 1, the narrative broadens considerably, centering on the ambitious media overlord Vox as he takes command of the situation, igniting a chain of ever-more dramatic confrontations that naturally end in elaborate musical numbers.

While it may lack a one viral hit quite like season one's "Loser, Baby," this is due to everything in this season being increasingly complex. The action, personal arcs, and above all the music are collectively more sophisticated. The season advances the overarching storyline dramatically while providing no shortage of weird, wild, and ultimately entertaining fantasy.

8. Daredevil: Born Again

Daredevil fighting
Photo: Marvel Studios

As a successor to the legendary Netflix show, this series faced immense shoes to fill. Despite significant development issues, the resulting product proves it was worth the wait. The story follows Matt Murdock once his secret identity as Daredevil is publicly revealed, making him vulnerable to enemies from his history and new threats in a slightly version of his familiar world.

The premiere is a thrilling return to form, capturing the intense feeling fans loved from the original incarnation. While the middle episodes venture into some different territory, the season concludes on a strong note, setting fans eagerly anticipating a second installment.

7. Common Side Effects

Animated characters in a dramatic moment
Image: Network

An unexpected this year's highlight, this series is essentially an animated Breaking Bad with the humor of a suburban satire. Helmed by Joe Bennett and comedy Steve Hely, it follows the story of a nerdy mycologist who discovers a miraculous mushroom and quickly finds himself pursued by forces including unscrupulous Big Pharma CEOs to federal agents.

Far from being a parody, the show unfolds with the grave intensity of a classic conspiracy thriller. Enhanced by hallucinogenic visuals and an eerie musical soundtrack, the plot delves into bigger mysteries about the mushroom's true capabilities. It's a intelligent, beautifully animated, and completely compelling ten-episode season.

6. Fallout Season 2

Wasteland landscape from Fallout
Screenshot: Prime Video

The acclaimed series based on the iconic video game franchise came back with a second season of stories that deepened its sprawling mystery and expanded its nuclear wasteland setting. While it ventures in the direction of the legendary location of New Vegas, the story is not a straight adaptation of that game; instead, it further examine ideas of control and autonomy.

It skillfully juggles multiple narrative threads and perspectives, from the protagonist's mission for justice to Maximus's struggle with the dogma of the his faction. The outcome is a deeply layered and wholly engaging chapter to the ever-growing wasteland saga.

5. Invincible Season 3

Invincible in a intense battle
Art: Streaming Service

The bloody and heartfelt adult animation series keeps its powerful momentum in its third outing. Mark Grayson confronts tremendous challenges on all side: training for a coming Viltrumite threat, guiding his powered sibling, and battling with the secretive GDA. The season also features some of the most brutally intense action sequences the show has ever delivered.

Mark's physical and psychological limits are constantly tested. He must contend with foes stronger than himself, the aftermath of his actions, and the ethical burden of his choices. Standout storylines for supporting characters such as Cecil Stedman and Rex Splode round out a fantastic installment.

4. Peacemaker Season 2

John Cena in gear
Photo: HBO Max

James Gunn's irreverent anti-hero show came back with increased importance within the new DC universe, and it executes on both fronts. Although it successfully establishes foundations for future cinematic universe stories, it also tells a powerful and self-contained {

Lori Reynolds
Lori Reynolds

A network engineer with over a decade of experience in designing scalable infrastructure solutions for enterprise clients.