Two massive nostalgia plays hit in 2026. One became a ratings phenomenon. The other... didn't. And the difference isn't what you'd think. It's not about budgets, star power, or even which franchise has cooler characters. It's about something far more fundamental: whether anyone actually kept the property alive while you weren't paying attention.
Marvel's X-Men '97 arrived in 2024 as a continuation of the beloved '90s animated series, and when season two drops, it's throwing mutant teams across time itself — one squad landing in ancient Egypt, another thousands of years in the future, both hunting the immortal Apocalypse. Mattel's Masters of the Universe, meanwhile, went the live-action He-Man route for the big screen. Both projects drip with Easter eggs. Both were clearly made by people who actually care about the source material. Both are betting that your childhood nostalgia is worth a ticket or a subscription. But only one is winning, and here's why.
X-Men '97 didn't just dust off an old cartoon and hope for the best. The writers pulled from deep cuts like 1994's The Adventures of Cyclops and Phoenix and 1996's Rise of Apocalypse, weaving those storylines into something that feels both reverent and genuinely fresh. But here's the thing nobody talks about: Marvel never let the X-Men disappear. While the Fox movies ranged from great to absolutely terrible, Marvel kept pumping out X-Men comics. New series. New characters. New storylines. The property stayed alive in the cultural bloodstream. When X-Men '97 showed up, it landed on ground that had been tended for decades, not abandoned in 1997.
Masters of the Universe didn't have that advantage. He-Man had his moment, but unlike the X-Men, the franchise didn't have a constant stream of fresh content keeping it relevant. There were some comics, sure, but nothing like the relentless creative output that kept X-Men in fans' minds. When you go fifteen or twenty years without meaningful new stories, nostalgia alone isn't enough to reignite passion. You need proof that the world still exists, that creators are still adding to it, that the characters mean something beyond "remember when this was cool?"
This is the real lesson for every studio sitting on an old franchise right now: nostalgia is a starting point, not a finish line. You can't just make a pretty movie and expect people to show up because they loved something in 1990. You have to keep the world alive. You have to feed the fandom constantly. Marvel understood this with X-Men. They treated it as an ongoing universe, not a museum piece. That's why when X-Men '97 arrived, fans didn't just click out of curiosity — they came because they'd been waiting their whole lives, and Marvel had been building toward this moment the entire time. He-Man? It just showed up one day and wondered why nobody was home.