The Finest 10 Science Fiction & Fantastical TV Shows of 2025
What could you accomplish with unlimited control? That's the fundamental question explored by the finest science fiction and fantastical narratives. Imagine if you were granted extraordinary powers? Or discovered a miraculous substance? Or if every single human was dedicated to your satisfaction? Could you wield such influence for good, or would you succumb to your own baser instincts?
The television series listed herein all grapple with this theme in unique manners (aside from one key exclusion). Presented below is our ranking of the ten top installments of sci-fi & fantasy television from the past year.
10. Your Friendly Neighborhood Spider-Man
Despite more than 60 years of stories, Spider-Man is constantly reimagined by fresh talent. Your Friendly Neighborhood Spider-Man presents a refreshing look at the character's formative days, cleverly combining classic comic elements with influences from the broader Marvel universe to craft something that feels both new and profoundly compelling.
Rather than operating solo or Iron Man as a mentor, this version of Peter Parker forges a complex relationship with Norman Osborn, who in this story is still just the head of Oscorp. Across their dynamic, Peter grows into his own man, learning the signature mantra of power and responsibility.
9. Hazbin Hotel Season 2
Creator Vivienne Medrano's audacious adult musical-comedy series, which originated as a fan-funded pilot, truly came into its own in its second installment. Following the climactic revelations of the first season, the narrative broadens significantly, centering on the ambitious TV demon Vox who seizes command of the situation, sparking a series of ever-more dramatic conflicts that inevitably end in show-stopping musical numbers.
While it may lack a single viral hit on the level of the first season's "iconic tune," this is due to everything in this season being more ambitious. The fight sequences, personal development, and especially the score and songs are collectively elevated. The story moves the main storyline forward while delivering no shortage of weird, unhinged, and simply entertaining dark fantasy.
8. Daredevil: Born Again
As a successor to the acclaimed Netflix show, Daredevil: Born Again had immense shoes to fill. Despite significant development issues, the final product proves it was worthy of the wait. The story follows Matt Murdock once his secret identity as Daredevil is publicly revealed, making him a target to enemies from his past and new threats in a refreshed take of his familiar setting.
The premiere is explosive, evoking the intense tone fans loved from the original series. While the subsequent episodes venture into some different narrative ground, the season finishes powerfully, setting viewers eagerly awaiting a second installment.
7. Common Side Effects
A surprising this year's highlight, this show could be described as an animated Breaking Bad with a sensibility of a suburban satire. Helmed by an Adult Swim veteran and writer Steve Hely, the series follows the story of a mild-mannered mycologist who discovers a miraculous fungus and soon finds himself hunted by everyone from ruthless pharmaceutical executives to federal agents.
Far from being a parody, the narrative unfolds with the serious intensity of a classic conspiracy film. Enhanced by hallucinogenic visuals and an eerie musical soundtrack, the story explores bigger mysteries about the mushroom's true capabilities. It's a smart, beautifully animated, and utterly compelling first season.
6. Fallout Season 2
This hit adaptation of the popular gaming franchise came back with a second batch of stories that deepened its epic mystery and broadened its nuclear wasteland setting. Although it ventures in the direction of the legendary location of New Vegas, the season is not a straight retelling of that title; rather, it continues to explore themes of control and autonomy.
The show expertly juggles multiple narrative threads and points of view, from the protagonist's quest 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 saga.
5. Invincible Season 3
The bloody and emotionally charged adult animation series continues its powerful momentum in its third outing. Mark Grayson confronts immense challenges on every side: preparing for a coming alien invasion, mentoring his young sibling, and battling with his secretive Global Defense Agency. The season also features some of the most intense fight scenes the show has ever produced.
Mark's physical and emotional limits are repeatedly tested. He must grapple with foes more powerful than he is, the consequences of his actions, and the moral burden of his decisions. Excellent storylines for key characters such as Cecil Stedman and Rex Splode round out a fantastic season.
4. Peacemaker Season 2
The director's offbeat anti-hero show returned with elevated significance within the revamped DC universe, and it delivers on both count. While it effectively establishes foundations for future cinematic universe projects, it primarily presents a resonant and focused {