The Finest 10 Sci-Fi and Fantasy TV Shows of This Year

How would you do with unlimited control? This is the central question posed by the greatest science fiction and fantastical tales. What if you possessed superhuman abilities? Or stumbled upon a revolutionary drug? What about every other human became dedicated to your satisfaction? Would you use such power for good, or give in to your baser instincts?

The television series featured below all grapple with this theme in unique ways (aside from one notable exclusion). Presented here is a countdown of the 10 top seasons of science fiction & fantastical TV from 2025.

10. Your Friendly Neighborhood Spider-Man

Despite over 60 years of history, Spider-Man is constantly reinterpreted by fresh talent. This series delivers a refreshing perspective at the character's early days, skillfully merging classic source material story beats with influences from other adaptations to craft something that feels both fresh and deeply engaging.

Instead of being solo or having Tony Stark as a mentor, this version of Peter Parker forges a evolving partnership with the future Green Goblin, who here is merely the head of Oscorp. Through their dynamic, Peter becomes a true hero, learning the iconic mantra of power and responsibility.

9. Hazbin Hotel Season 2

Creator Vivienne Medrano's boldly transgressive adult musical-comedy series, which originated as a fan-funded short, truly hit its stride in its second installment. Following the climactic events of season 1, the narrative broadens significantly, following the ambitious media overlord Vox as he seizes command of the narrative, sparking a chain of increasingly dramatic confrontations that inevitably culminate in elaborate song.

Although it might not have a one breakout hit on the level of season one's "Loser, Baby," this is due to each element in this season being more complex. The action, personal development, and especially the music are all elevated. The story moves the overarching plot forward while delivering no shortage of bizarre, wild, and ultimately fun dark fantasy.

8. Daredevil: Born Again

Following the legendary Netflix show, Daredevil: Born Again had enormous expectations. Despite well-documented development issues, the final product proves it was worth the wait. The plot follows Matt Murdock after his dual life as Daredevil is exposed, making him vulnerable to foes from his history and present in a refreshed take of his well-known world.

The premiere is a thrilling return to form, evoking the gritty tone audiences cherished from the prior series. Although the subsequent episodes explore certain new territory, the first season concludes powerfully, setting fans keenly awaiting a second season.

7. Common Side Effects

A surprising 2025 gem, this show is essentially a Breaking Bad with a humor of King of the Hill. Helmed by an Adult Swim veteran alongside writer Steve Hely, the series follows the story of a mild-mannered fungi expert who finds a curative fungus and quickly finds himself hunted by everyone from ruthless Big Pharma executives to government authorities.

Despite being a spoof, the show plays out with the grave intensity of a classic conspiracy thriller. Enhanced by trippy animation and an eerie musical soundtrack, the story delves into deeper mysteries about the mushroom's full capabilities. It's a intelligent, visually striking, and utterly gripping first season.

6. Fallout Season 2

The hit series based on the popular gaming franchise returned with a new batch of stories that deepened its epic mystery and expanded its nuclear wasteland world. Although it ventures in the direction of the legendary location of New Vegas, the season is far from a direct adaptation of that game; rather, it continues to explore themes of authority and autonomy.

The show skillfully juggles multiple storylines and perspectives, from Lucy's mission for answers to Maximus's struggle with the dogma of the his faction. The outcome is a rich detailed and wholly absorbing chapter to the ever-growing wasteland saga.

5. Invincible Season 3

The bloody and emotionally charged adult animation series continues its winning momentum in season 3. Mark Grayson faces tremendous pressure on all fronts: preparing for a looming alien threat, guiding his powered brother, and battling with his shadowy Global Defense Agency. The season once again features some of the most brutally intense action sequences the series has ever delivered.

Mark's physical and emotional endurance are constantly tested. He must contend with opponents more powerful than himself, the consequences of his actions, and the ethical burden of his decisions. Excellent arcs for key cast members such as Cecil Stedman and Rex Splode complete a superb season.

4. Peacemaker Season 2

James Gunn's offbeat anti-hero show came back with increased significance within the new DC canon, and season 2 executes on that count. While it effectively establishes groundwork for future DCU projects, it primarily tells a resonant and self-contained {