Our Best 10 Science Fiction & Fantasy Series of This Year
What would you do with infinite power? This is the core inquiry posed by the best sci-fi as well as fantastical stories. Imagine if you possessed superhuman abilities? Or discovered a miraculous drug? What about every single person was dedicated to your happiness? Could you wield such influence for the greater good, or would you give in to your darker instincts?
The shows ranked below all confront this theme in various manners (aside from a single key exception). Detailed here is our ranking of the 10 top seasons of sci-fi & fantastical TV from 2025.
10. Spider-Man: Your Friendly Neighborhood
Despite over 60 years of history, the web-slinger remains reinterpreted by new creative voices. Your Friendly Neighborhood Spider-Man offers a novel perspective at the hero's early years, cleverly combining classic comic story beats with ideas from the broader Marvel universe to create something which is both new and profoundly engaging.
Rather than operating solo or having Tony Stark as a guide, this iteration of the hero develops a complex relationship with Norman Osborn, who in this story is merely the CEO of Oscorp. Through their dynamic, Peter grows into a true hero, learning the iconic lesson of great power and great responsibility.
9. Hazbin Hotel Season 2
Showrunner Vivienne Medrano's boldly transgressive mature musical-comedy show, which sprang from a crowdfunded short, fully came into its own in its sophomore installment. Building on the game-changing events of season 1, the story expands considerably, centering on the scheming media overlord Vox who takes command of the situation, sparking a chain of ever-more explosive conflicts that naturally end in elaborate song.
Although it may lack a single breakout song quite like season one's "Loser, Baby," that's because everything in this season being more complex. The fight sequences, personal arcs, and especially the score and songs are collectively more sophisticated. The season moves the main plot dramatically while providing no shortage of bizarre, unhinged, and ultimately entertaining fantasy.
8. Daredevil: Born Again
As a successor to the acclaimed Netflix series, this series faced immense expectations. After well-documented development issues, the resulting product demonstrates it was worth the wait. The story follows Matt Murdock once his secret identity as Daredevil is publicly revealed, leaving him a target to enemies from his past and new threats in a refreshed take of his familiar setting.
The premiere is a thrilling return to form, evoking the intense feeling audiences cherished from the prior series. While the middle episodes explore certain different territory, the first season concludes powerfully, setting viewers keenly anticipating a follow-up season.
7. Common Side Effects
A surprising 2025 gem, this series is essentially a Breaking Bad filtered through the sensibility of King of the Hill. Created by an Adult Swim veteran alongside writer Steve Hely, it follows the story of a nerdy mycologist who discovers a curative fungus and quickly finds himself hunted by everyone from ruthless Big Pharma executives to government agents.
Far from being a parody, the show plays out with the grave atmosphere of a 1970s paranoia thriller. Enhanced by hallucinogenic animation and an eerie musical soundtrack, the plot delves into bigger mysteries about the substance's full capabilities. It's a intelligent, beautifully animated, and utterly gripping first season.
6. Fallout Season 2
This acclaimed series of the iconic video game series returned with a second batch of stories that expanded its sprawling mystery and broadened its post-apocalyptic world. Although it ventures toward the fan-favorite location of New Vegas, the season is far from a direct adaptation of that title; instead, it further examine themes of authority and freedom.
It expertly juggles several narrative threads and perspectives, from the protagonist's quest for answers to a knight's struggle with the dogma of the his faction. The outcome is a deeply detailed and wholly engaging chapter to the ever-growing Fallout saga.
5. Invincible Season 3
The visceral and heartfelt adult animation series continues its winning streak in its third outing. The hero confronts immense challenges on every side: training for a coming Viltrumite threat, mentoring his young brother, and clashing with his shadowy GDA. The story also features some of the most brutally brutal fight scenes the series has ever produced.
The protagonist's physical and emotional endurance are repeatedly pushed. He must contend with opponents stronger than himself, the aftermath of his battles, and the ethical burden of his choices. Excellent storylines for supporting characters such as Cecil Stedman and Rex Splode complete a superb installment.
4. Peacemaker Season 2
James Gunn's irreverent anti-hero series returned with elevated importance within the revamped DC canon, and season 2 executes on that fronts. While it effectively lays groundwork for future cinematic universe projects, it primarily presents a powerful and focused {