When Game of Thrones premiered in 2011, it didn't just become a hit—it redefined what television could do. Based on George R.R. Martin's sprawling novels, the HBO epic brought cinematic budgets to the small screen, delivering dragons, white walkers, and political intrigue that captivated millions. Its cultural footprint is undeniable, and even its divisive final season hasn't dimmed its legacy. Yet, for all its acclaim, Game of Thrones isn't the only fantasy series to win over audiences worldwide. In fact, a handful of shows—some animated, some live-action—have achieved a level of universal love that even Westeros couldn't claim. Here are six fantasy series that fans hold just as dear, if not more.
6. Attack on Titan (2013–2023)
This Japanese anime drops viewers into a grim world where humanity's remnants cower behind massive walls, safe from the man-eating Titans that roam outside. For a century, peace holds—until a colossal Titan breaches the wall, plunging society into chaos. The series follows humanity's desperate fight for survival, armed with grappling gear and blades, targeting the only weak spot: the nape of the neck. With its steampunk aesthetic and monstrous foes, it's a fantasy that feels both epic and intimate.
What made Attack on Titan a phenomenon wasn't just its action—it was its meticulous world-building and unrelenting tension. The show's creators spent years perfecting each of its four seasons, resulting in a narrative that grows more intricate with every episode. That dedication paid off, earning the series rave reviews and a surprisingly broad audience, even among those who typically shy away from anime. It's a testament to how a well-crafted story can transcend genre boundaries.
5. Buffy the Vampire Slayer (1997–2003)
Long before Game of Thrones made fantasy TV mainstream, Buffy was already slaying demons and expectations. Created by Joss Whedon, the show follows Buffy Summers (Sarah Michelle Gellar), a teenage girl who balances high school drama with her destiny as the Chosen One. By day, she's navigating crushes and cliques; by night, she's staking vampires and saving the world. It's a premise that could have been silly, but Whedon's sharp writing and Gellar's charisma turned it into a cultural touchstone.
The series pioneered the "monster of the week" format while weaving in season-long arcs, blending horror, comedy, and heartfelt emotion. Nearly three decades later, Buffy remains a beloved relic of the late '90s and early 2000s, its influence still felt in today's fantasy TV. It may not have had dragons, but it had something just as powerful: relatability.
4. Adventure Time (2010–2018)
At first glance, Adventure Time seems like a kids' cartoon, but it quickly became a favorite for all ages. Set in the whimsical Land of Ooo, the show follows Finn the Human and his shape-shifting dog Jake as they explore a world filled with candy kingdoms, sentient lemons, and existential dread. It's a comedy at heart, but it's also surprisingly deep, tackling themes of loss, identity, and friendship with a gentle touch.
The show's charm lies in its earnestness—it's sweet, funny, and unpretentious. Its relaxed vibe and memorable characters made it a staple of Cartoon Network, and it's hard to find anyone who dislikes it. Whether you're 8 or 80, Adventure Time invites you to sit back, relax, and enjoy the journey. It's a rare show that feels like a warm hug.
3. Avatar: The Last Airbender (2005–2008)
Set in a world divided into four nations—each tied to an element—Avatar follows Aang, the last Airbender and the Avatar, a being destined to master all four elements and bring balance. The Fire Nation's imperialist war drives the plot, but the show's true strength is its character development and moral complexity. It's a Nickelodeon series, but it treats its young audience with respect, delivering a continuous, serialized story that rivals any live-action drama.
Inspired by anime and Eastern philosophy, Avatar is often hailed as one of the greatest animated shows ever made. Its blend of humor, action, and heart has earned it a devoted fanbase that continues to grow. Even those who missed it as kids discover it later and wonder why they waited so long. It's a fantasy epic that proves you don't need mature content to tell a profound story.
2. The Twilight Zone (1959–1964)
Before Game of Thrones made fantasy TV a blockbuster affair, The Twilight Zone was bending minds with its anthology of sci-fi and fantasy tales. Rod Serling's iconic series explored the strange and the supernatural, often with a moral twist. Each episode was a self-contained story, but together they formed a commentary on human nature that remains timeless.
While it's not a traditional fantasy series, its influence on the genre is immeasurable. It showed that TV could be thought-provoking and imaginative, paving the way for everything from Buffy to Stranger Things. Its legacy is so strong that it's been revived multiple times, and its episodes are still referenced in pop culture today. For many, The Twilight Zone is the gold standard of speculative fiction on television.
1. The Lord of the Rings (2001–2003)
Okay, it's a film trilogy, not a TV show—but its impact on fantasy storytelling is so profound that it deserves a mention. Peter Jackson's adaptation of J.R.R. Tolkien's novels set a new bar for epic fantasy, with breathtaking visuals, a sweeping score, and a story that resonates across generations. It's a benchmark that Game of Thrones itself aspired to reach.
While Game of Thrones may have had more dragons and political scheming, The Lord of the Rings captured something purer: a sense of hope and heroism. Its characters—Frodo, Sam, Aragorn—are beloved not for their cunning but for their courage. It's a reminder that fantasy can be both grand and deeply human, and it's why fans continue to return to Middle-earth, whether in books or on screen.
These six shows prove that Game of Thrones, for all its glory, isn't the only fantasy series to capture our hearts. Each one offers something unique—whether it's Attack on Titan's relentless tension, Buffy's wit, or Avatar's wisdom. And if you're looking for more fantastical escapes, check out our list of underrated fantasy gems or see what's coming next in upcoming fantasy films. For those who prefer page to screen, we've also rounded up fantasy novels that outshine the hype. And if you're curious about how Game of Thrones stars are branching out, check out this festive new project.
