Our Top 10 Sci-Fi and Fantastical Series of This Year
How would you do with infinite power? That's a central inquiry posed by the best science fiction and fantastical tales. What if you gained extraordinary powers? Or discovered a life-altering substance? Or if each and every other human was dedicated to your happiness? Would you use such power for the greater good, or succumb to your own darker impulses?
The television series listed herein each explore this theme in various manners (aside from a single notable exception). Outlined below is our ranking of the ten most outstanding installments of sci-fi & fantasy TV from 2025.
10. Your Friendly Neighborhood Spider-Man
Despite over 60 years of history, Spider-Man remains reimagined by fresh creative voices. Your Friendly Neighborhood Spider-Man delivers a novel perspective at the hero's early years, skillfully blending essential comic story beats with ideas from other adaptations to craft something which is simultaneously new and profoundly compelling.
Rather than being alone or having Tony Stark as a mentor, this iteration of the hero forges a evolving partnership with the future Green Goblin, who here is merely the CEO of Oscorp. Across their dynamic, Peter becomes a true hero, internalizing the signature mantra of great power and great responsibility.
9. Hazbin Hotel Season 2
Creator Vivienne Medrano's boldly transgressive adult musical-comedy series, which sprang from a crowdfunded short, truly hit its stride in its second installment. Building on the climactic revelations of the first season, the narrative broadens considerably, centering on the scheming media overlord Vox who takes command of the situation, igniting a series of increasingly explosive confrontations that inevitably culminate in elaborate musical numbers.
Although it might not have a single viral hit quite like the first season's "iconic tune," this is due to each element in this season being more interwoven. The fight sequences, personal arcs, and above all the music are collectively more sophisticated. The season advances the overarching storyline forward while delivering plenty of weird, wild, and ultimately fun fantasy.
8. Daredevil: Born Again
As a successor to the legendary Netflix series, this series had immense shoes to fill. After significant production challenges, the resulting show proves to be worth the effort. The story follows Matt Murdock after his dual life as Daredevil is publicly revealed, leaving him a target to foes both history and present in a slightly version of his familiar setting.
The premiere is explosive, evoking the intense feeling fans loved from the original series. Although the middle episodes venture into certain new territory, the season concludes powerfully, leaving viewers eagerly awaiting a second season.
7. Common Side Effects
An unexpected 2025 highlight, this show is essentially 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 mycologist who finds a miraculous mushroom and soon finds himself pursued by everyone from unscrupulous pharmaceutical CEOs to federal authorities.
Despite being a parody, the show unfolds with the grave intensity of a classic conspiracy thriller. Accentuated by trippy visuals and an eerie musical soundtrack, the story delves into bigger questions about the substance's true capabilities. It's a intelligent, beautifully animated, and utterly compelling ten-episode season.
6. Fallout Season 2
The acclaimed series based on the popular video game franchise came back with a second batch of episodes that deepened its epic lore and broadened its post-apocalyptic world. Although it travels toward the legendary location of New Vegas, the story is not a direct adaptation of that title; rather, it continues to examine themes of control and freedom.
The show expertly balances multiple narrative threads and points of view, from the protagonist's mission for answers to Maximus's reckoning with the ideology of the his faction. The outcome is a rich layered and utterly engaging addition to the expanding wasteland saga.
5. Invincible Season 3
This visceral and emotionally charged adult animation show continues its powerful streak in its third outing. Mark Grayson faces immense challenges on every side: preparing for a looming Viltrumite threat, mentoring his young brother, and clashing with the secretive GDA. The story also includes some of the most intense fight sequences the show has yet produced.
The protagonist's physical 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 decisions. Standout arcs for key cast members such as Cecil Stedman and Rex Splode round out a superb installment.
4. Peacemaker Season 2
James Gunn's irreverent superhero series returned with elevated significance within the revamped DC universe, and it executes on both fronts. Although it successfully establishes foundations for upcoming DCU stories, it primarily tells a powerful and focused {