When people think of Supernatural, their minds immediately go to the iconic 15-season live-action series that aired on The CW. It’s a show that built a loyal fanbase, spanned over a decade, and gave us unforgettable characters like Sam and Dean Winchester, Castiel, Crowley, and countless others. What often gets overlooked, however, is the anime adaptation: Supernatural: The Animation. Produced by Madhouse (the same powerhouse studio behind anime classics like Death Note and One Punch Man), this series condensed the early seasons of Supernatural into a fresh format that brought the Winchester story into an entirely new medium.
And here’s the thing: Supernatural: The Animation is criminally underrated.
Most people either don’t know it exists, or they dismiss it as a throwaway experiment. But if you actually sit down and watch it, the series is surprisingly faithful, often creative, and in some ways even darker than the original. It’s the kind of adaptation that could have gone toe-to-toe with the live-action show if it had been given the chance to expand. Honestly? I think it should have lasted as long as Supernatural itself, and I’ll go a step further—I believe it should come back.
Abridged, But Still Effective
Supernatural: The Animation ran for just 22 episodes, a fraction of what the live-action series offered. Instead of attempting to cover everything, it served as an abridged version of the first two seasons. Familiar cases like “Skin” and “Home” were reimagined in anime style, but the series also introduced a few brand-new stories exclusive to the adaptation. These anime-original episodes added depth to the Winchesters’ lore, showing that the anime wasn’t afraid to branch out rather than simply recycle.
What made it effective was how it managed to balance being familiar with being fresh. Fans of the live-action show could watch the anime and enjoy seeing old storylines through a new lens. At the same time, newcomers could treat the anime as an introduction to the Supernatural world, without the overwhelming commitment of starting a 15-season series.
The tone also had a unique flair. Where the live-action show often mixed humor with horror, the anime leaned more heavily into the supernatural side of things. Monsters and demons looked terrifying in ways only anime can deliver, and certain scenes carried a darker edge than what was possible in live-action television. That alone made it stand out, proving that animation wasn’t just a novelty—it was a legitimate way to tell the Winchester story.
Why It Should Have Gone Longer
The biggest tragedy of Supernatural: The Animation is that it didn’t continue. Stopping at Season 2 left the adaptation feeling incomplete. Imagine if it had gone the distance, covering all 15 seasons in anime form. The potential for epic battles, surreal worlds, and cinematic animation sequences is almost limitless. Just picture how the Apocalypse arc, the Leviathans, or the battles with God and Amara could have looked through Madhouse’s animation.
Beyond spectacle, though, animation could have streamlined some of the show’s weaker pacing. Live-action Supernatural often struggled with filler episodes, while the anime format naturally lends itself to tighter storytelling. It could have given fans the “essence” of Supernatural without the bloat, making it accessible to an even wider audience.
Had it been given the chance, Supernatural: The Animation could have become a long-running parallel to the live-action series. Think of it like two versions of the same story: one told in live-action, one told in animation. Fans would have had the best of both worlds.
How a Revival Could Work
Now, let’s talk about how Supernatural: The Animation could realistically make a comeback. One of the biggest hurdles to reviving any series tied to major actors is scheduling and cost. But here’s the clever part: for most of the episodes, the original voice work already exists. Since the anime followed so much of the live-action dialogue, the studio could reuse lines from the actual show, syncing them with new animation.
For the anime-original episodes, of course, the actors would need to record new lines. But that’s a much smaller commitment than voicing an entire series from scratch. It wouldn’t require Jared Padalecki, Jensen Ackles, or any other cast members to devote years of their lives. Instead, it would be more like recording for a spinoff or special project.
This is a model that could actually work, especially if The CW or Warner Bros. partnered with an anime studio again. Streaming platforms are hungry for both anime and nostalgia-driven content. A revived Supernatural: The Animation fits both bills perfectly.
The Case for Anime Adaptations of Western Shows
It’s worth noting how rare anime adaptations of Western shows really are. We’ve seen a few—The Animatrix, Batman: Gotham Knight, Highlander: The Search for Vengeance—but they’re often treated as side projects rather than legitimate expansions. Supernatural: The Animation proved that this doesn’t have to be the case.
What anime brings to the table is stylistic flexibility. It can amplify horror, exaggerate action, and explore surreal concepts in ways live-action budgets can’t. In a franchise as sprawling as Supernatural, that’s invaluable. The show’s mythology is so massive—angels, demons, alternate universes, primordial beings—that anime could explore it with a kind of visual creativity that even the best live-action special effects can’t fully match.
And that’s why reviving the anime wouldn’t just be fan service. It would be a smart artistic decision.
More Than Just “Underrated”
Calling Supernatural: The Animation “underrated” almost feels like underselling it. Yes, it didn’t get mainstream recognition, but the quality is undeniable. It respected the source material while experimenting with new stories. It condensed Supernatural without losing its heart. And it expanded the Winchester mythos in ways fans still remember fondly today.
If anything, the anime serves as proof of just how adaptable Supernatural is. The fact that it can work as both a live-action drama and an anime says something about the strength of its story. And with the fandom still alive and passionate years after the finale, there’s never been a better time to bring it back.
Final Thoughts
Supernatural: The Animation deserved more than it got. It could have been a long-running companion to the live-action show, giving fans two different but equally engaging ways to experience the Winchesters’ journey. The fact that it stopped after one season feels less like a natural ending and more like an opportunity cut short.
If revived today, the anime could blend old and new, using existing audio while inviting the original cast back for special episodes. It could continue where it left off and even cover the later arcs that anime-style storytelling is practically built for. Most importantly, it would remind fans why they fell in love with Supernatural in the first place—through the lens of a different medium, but with the same heart.
So yes, Supernatural: The Animation is underrated. But more than that, it’s unfinished. And maybe, just maybe, it’s time to bring it back.