Our Best 10 Sci-Fi & Fantasy TV Shows of 2025
What could you accomplish with infinite ability? That's the central inquiry posed by the best sci-fi as well as fantastical tales. What if you possessed superhuman abilities? Or discovered a miraculous drug? Or if each and every other person became dedicated to your personal satisfaction? Would you use such influence for the greater good, or give in to your darker instincts?
These series ranked herein each explore this dilemma in various manners (aside from a single key exclusion). Outlined below is a countdown of the ten top installments of science fiction and fantastical TV from 2025.
10. Your Friendly Neighborhood Spider-Man
Despite more than six decades of history, the web-slinger remains reimagined by fresh talent. This series offers a refreshing look at the character's early days, skillfully combining essential comic story beats with influences from other adaptations to create something that feels both new and deeply compelling.
Instead of being solo or having Tony Stark as a mentor, this version of Peter Parker forges a complex partnership with Norman Osborn, who here is merely the head of Oscorp. Through their interactions, Peter becomes his own man, learning the iconic mantra of great power and great responsibility.
9. Hazbin Hotel Season 2
Creator Vivienne Medrano's boldly transgressive adult musical-comedy show, which originated as a crowdfunded short, fully came into its own in its sophomore installment. Building on the climactic events of the first season, the story expands significantly, following the ambitious TV demon Vox as he seizes command of the narrative, igniting a chain of increasingly dramatic conflicts that naturally culminate in elaborate song.
While it may lack a single viral song on the level of season one's "Loser, Baby," this is due to everything in this season being increasingly complex. The fight sequences, personal arcs, and above all the score and songs are all elevated. The story advances the overarching storyline forward while delivering plenty of bizarre, wild, and simply entertaining dark fantasy.
8. Daredevil: Born Again
Following the acclaimed Netflix show, this series had immense expectations. After significant development challenges, the final show demonstrates it was worth the wait. The story follows Matt Murdock once his dual life as Daredevil is exposed, leaving him vulnerable to enemies both history and present in a refreshed version of his well-known world.
The premiere is a thrilling return to form, evoking the intense feeling fans loved from the prior series. While the middle episodes venture into some new narrative ground, the season concludes on a strong note, setting viewers eagerly awaiting a follow-up installment.
7. Common Side Effects
An surprising 2025 gem, this series could be described as a crime saga with a humor of King of the Hill. Helmed by an Adult Swim veteran and comedy Steve Hely, the series tells the story of a nerdy fungi expert who discovers a miraculous mushroom and quickly finds himself pursued by everyone from unscrupulous pharmaceutical CEOs to federal authorities.
Far from being a spoof, the narrative unfolds with the serious atmosphere of a 1970s conspiracy thriller. Enhanced by trippy animation and an unnerving score, the story explores bigger mysteries about the mushroom's true capabilities. It's a smart, visually striking, and utterly compelling ten-episode season.
6. Fallout Season 2
The hit adaptation based on the popular video game series came back with a new season of episodes that expanded its sprawling mystery and broadened its nuclear wasteland world. While it travels toward the fan-favorite location of New Vegas, the season is not a straight adaptation of that title; rather, it continues to explore themes of authority and freedom.
It expertly juggles multiple narrative threads and perspectives, from the protagonist's mission for answers to a knight's reckoning with the dogma of the his faction. The result is a deeply detailed and utterly engaging chapter to the expanding wasteland mythology.
5. Invincible Season 3
This bloody and heartfelt adult animation series keeps its powerful momentum in its third outing. Mark Grayson confronts immense pressure on every fronts: preparing for a coming alien invasion, guiding his powered brother, and clashing with his secretive Global Defense Agency. The story also includes some of the most brutally intense action scenes the series has ever delivered.
The protagonist's bodily and emotional limits are constantly pushed. He must contend with opponents stronger than himself, the consequences of his battles, and the ethical burden of his choices. Standout arcs for supporting characters such as Cecil Stedman and Rex Splode round out a superb installment.
4. Peacemaker Season 2
The director's irreverent anti-hero show came back with elevated significance within the new DC canon, and season 2 executes on that count. While it successfully lays groundwork for future DCU stories, it primarily presents a powerful and self-contained {