REVEW: ‘Marvel Zombies’ Is Marvel Animation’s Boldest What If Scenario Yet

Marvel Zombies on Disney+ doesn’t feel like just another Marvel experiment. Across four episodes, it plays like a complete movie, one that embraces horror, spectacle, and heart in equal measure. As Marvel Animation’s first TV-MA series, it leans into the promise that no one is safe, and it delivers a version of the zombie apocalypse that’s both brutal and deeply human.

The series opens with Kamala Khan, Kate Bishop, and Riri Williams leading the charge. It’s a bold choice, spotlighting heroes who don’t normally headline apocalyptic tales and who, outside of their Disney+ shows, haven’t been given much love in the greater MCU. Their survival instincts lend the story a youthful urgency, which is later balanced by Yelena Belova and the Red Guardian, whose found-family bond adds real weight. Even in an alternate timeline, the echoes of Thunderbolts-era dynamics still resonate, and that emotional grounding makes the chaos hit harder.

The tension in Marvel Zombies isn’t just gore. It’s the sense that any character can go at any time. Wanda Maximoff as the “Red Queen” is pure nightmare fuel, and Zombie Thanos wielding the Infinity Stones is the kind of dark payoff Marvel fans have been waiting for since What If…? started. Characters appear and vanish quickly, like in the comics, where no one is guaranteed plot armor. That unpredictability keeps every episode charged with dread.

One of the series’ smartest moves is how often it’s the non-powered characters who provide the solutions. Kamala, Kate, and Riri survive through ingenuity and grit. Yelena and Red Guardian fight not just with muscle but with loyalty and love, even as the plague consumes everything around them. Those human anchors give the show surprising emotional depth. And the timeline’s lore pays off in unexpected ways – yes, even as a zombie, Red Guardian still wants to fight Captain America.

No one is safe in Marvel Zombies, upping the stakes across the board.

But the other side of humanity is just as dangerous. Villains who distrusted or hated superheroes before the outbreak don’t suddenly change their stripes just because the world has ended. They remain self-serving, scheming, and dangerous in new ways. Zemo’s inclusion highlights this perfectly: he doesn’t see superheroes as people, so he has little reason to ally with them, even when survival is at stake. These competing factions and fractured loyalties keep the survivors battling not only zombies but also other humans vying for control.

Marvel goes all-in on its undead pantheon, but it’s the way Wanda reassembles them that chills the most. What we get feels less like the Avengers we know and more like a dark reflection of the Young Avengers and New Avengers storylines Marvel has been seeding across Phase 4 and 5.

Kamala, Kate, and Riri stand as the hopeful future of Marvel, while Yelena and Red Guardian echo the found families of Thunderbolts. Here, though, those trajectories are twisted into grotesque shapes, showing what happens when the next generation’s promise is forced to fight against itself.

What really sets Marvel Zombies apart is the scale of its battles. The series doesn’t stop at street-level survival — it tips into cosmic implications, delivering clashes that feel seismic, almost anime-like in their energy. Think of the kind of reality-shaking punches that ripple across universes, and you’re close to the level this show achieves.

The battles depicted across the series show the magnitude of the plague, never pulling its punches.

There’s a constant question hanging over it all: will intergalactic help arrive, or is Earth too far gone? The absence of figures like Captain Marvel only heightens that unease. By reframing familiar MCU events through this darker lens, Marvel Zombies creates counterpoints to Infinity War and Endgame that feel fresh, frightening, and exhilarating.

The cast delivers across the board, with familiar MCU voices lending authenticity to the story. However, the series stumbles when it consolidates roles: Mahershala Ali’s Blade also doubling as Moon Knight deprives fans of what could’ve been Oscar Isaac’s return in animated form. Given how much animation leans into showcasing characters from across the MCU, it feels like a missed opportunity to celebrate more of them, not fewer.

It also diverges from the comics in ways some may bristle at. The undead here aren’t the same cannibalistic, fully sentient monsters Kirkman’s comics portrayed. Instead, they’re more like pawns fueled by Wanda’s influence — horrifying, but less morally complex. Depending on your attachment to the source material, this either feels like a clever reinvention or a step back.

What makes Marvel Zombies resonate is its lineage. The comics have always thrived on bending Marvel’s world into grotesque new shapes, and this Disney+ version is just one interpretation. A new Marvel Zombies comic series is already exploring a plague tied to the Fantastic Four, showing that this corner of Marvel storytelling remains alive and well. If you enjoy this series, there’s an entire library of “What Ifs” in print waiting for you. And if this version isn’t your flavor, the comics offer plenty of alternatives.

The deviation from the comics may rankle some die-hard viewers.

Make no mistake, Marvel Zombies is brutal, and it absolutely earns its TV-MA rating. It’s the kind of uncompromising storytelling that almost makes you wish the MCU would go this far in live-action. But in animated form, the visuals sing: not just the grotesque zombies, but the powers themselves, rendered in comic-accurate detail. For those of us who grew up with animation as the true gateway to superheroes, this series is a reminder of why: it’s bold, it’s imaginative, and it embraces everything that makes the comics great.

Marvel Zombies is brutal, ambitious, and filled with surprises. It balances horror and heart in a way Marvel Animation hasn’t dared before, proving that animation is the perfect canvas for its darkest “What Ifs.” While the decision to consolidate characters and shift away from the fully sentient zombies of the comics may frustrate some, the series’ emotional core and jaw-dropping scale make it a standout. Four episodes fly by, leaving you wanting more from this corner of the multiverse.

Whether it’s the hope for intergalactic intervention, the twisted echoes of Young Avengers, or the sheer cosmic scale of its battles, Marvel Zombies constantly surprises. It captures what the comics did best: heroes and villains consumed by hunger, survivors finding hope in despair, and the unsettling thrill that anything can happen. For longtime Marvel fans or newcomers hungry for a darker What If, this series delivers.

It isn’t perfect, though. The character consolidation and shifts from the comics are real dings, but the sheer ambition, emotional core, and willingness to go darker than the MCU usually dares make it something special. Four episodes aren’t enough; this is a corner of the multiverse that deserves more.

Ultimately, Marvel Zombies is Marvel Animation’s boldest swing yet; brutal, heartfelt, and proof that animation is where Marvel’s wildest What Ifs thrive.

Marvel Zombies is streaming now exclusively on Disney+.