Our Best 10 Sci-Fi & Fantastical Series of 2025
How could you accomplish if you had infinite ability? This is a central question explored by all best sci-fi as well as fantastical stories. What if you gained superhuman abilities? Or discovered a miraculous substance? Or if every other human became wholly committed to your personal happiness? Could you wield that power for good, or give in to your baser instincts?
These shows featured herein all explore that very concept in unique manners (with one notable exclusion). Outlined below is a ranking of the ten top installments of science fiction and fantastical television from 2025.
10. Your Friendly Neighborhood Spider-Man
Despite over 60 years of stories, Spider-Man continues to be reimagined by new creative voices. Your Friendly Neighborhood Spider-Man presents a refreshing perspective at the hero's early years, skillfully combining classic source material story beats with ideas from other adaptations to craft something that feels both new and profoundly engaging.
Instead of being solo or having Tony Stark as a mentor, this version of the hero forges a evolving partnership with the future Green Goblin, who here is merely the CEO of Oscorp. Across their dynamic, Peter grows into a true hero, internalizing the iconic mantra of great power and responsibility.
9. Hazbin Hotel Season 2
Creator Vivienne Medrano's audacious mature musical-comedy series, which sprang from a fan-funded short, truly hit its stride in its second installment. Following the game-changing events of the first season, the story expands significantly, centering on the ambitious TV demon Vox as he seizes control of the narrative, sparking a series of ever-more dramatic conflicts that naturally culminate in elaborate song.
Although it might not have a one breakout hit on the level of the first season's "Loser, Baby," that's because everything in season 2 being increasingly interwoven. The fight sequences, character development, and above all the music are collectively elevated. The story moves the overarching plot forward while delivering no shortage of bizarre, wild, and ultimately entertaining dark fantasy.
8. Daredevil: Born Again
As a successor to the legendary Netflix series, this series had immense expectations. Despite significant production challenges, the resulting product proves to be worthy of the effort. The plot follows Matt Murdock once his dual life as Daredevil is publicly revealed, making him a target to enemies both past and new threats in a slightly take of his familiar world.
The first episode is explosive, capturing the intense tone fans loved from the prior series. Although the middle chapters venture into certain new narrative ground, the season finishes on a strong note, leaving viewers keenly awaiting a follow-up season.
7. Common Side Effects
An unexpected 2025 highlight, this show is essentially an animated Breaking Bad with the sensibility of King of the Hill. Created by an Adult Swim veteran alongside comedy Steve Hely, it follows the saga of a mild-mannered mycologist who discovers a miraculous fungus and quickly finds himself hunted by everyone from unscrupulous pharmaceutical executives to federal agents.
Far from being a parody, the show unfolds with the serious intensity of a 1970s conspiracy film. Enhanced by hallucinogenic visuals and an unnerving score, the plot delves into bigger mysteries about the substance's full capabilities. It's a smart, visually striking, and completely gripping first season.
6. Fallout Season 2
This acclaimed series based on the iconic gaming franchise returned with a second batch of stories that expanded its sprawling mystery and expanded its nuclear wasteland setting. Although it ventures in the direction of the legendary location of New Vegas, the season is not a straight adaptation of that game; instead, it further examine ideas of authority and autonomy.
The show skillfully juggles several narrative threads and points of view, from the protagonist's quest for justice to Maximus's struggle with the dogma of the his faction. The result is a rich detailed and utterly engaging chapter to the expanding Fallout mythology.
5. Invincible Season 3
The bloody and emotionally charged adult animation series continues its powerful streak in season 3. Mark Grayson faces tremendous challenges on all fronts: preparing for a looming alien invasion, guiding his powered brother, and clashing with his shadowy GDA. The story also features some of the most brutally brutal fight sequences the show has ever produced.
Mark's bodily and psychological endurance are repeatedly tested. He must contend with opponents stronger than himself, the aftermath of his battles, and the ethical burden of his decisions. Standout arcs for supporting cast members like Cecil Stedman and Rex Splode round out a fantastic season.
4. Peacemaker Season 2
James Gunn's offbeat superhero series came back with increased importance within the new DC universe, and it executes on both count. Although it successfully lays foundations for upcoming DCU projects, it primarily tells a resonant and self-contained {