Meet Savage Hulk: The Rumoured Marvel Wild Card Poised to Upend Spider-Man: Brand New Day

Hype over Savage Hulk crashing into Spider-Man: Brand New Day is reaching a roar. If the rumor holds, his comeback could smash open the MCU’s next chapter and upend its street-level stakes.

Spider- Man: Brand New Day is still in the pre-trailer teasing phase, and the chatter has already locked onto one very loud, very green possibility: Savage Hulk. Yes, the no-filter, smash-first version. Nothing is locked, but the rumor mill is on fire, and it could mean a very different kind of Spider-Man movie if it pans out.

Why people suddenly think Savage Hulk is in this thing

This week, a new trailer for the movie was filed with the Korean Media Classification Board. That usually means a drop is imminent, and one plugged-in Hulk account is confidently teasing what might be in it.

"A new trailer for SPIDER-MAN BRAND NEW DAY has been registered with the Korean Media Classification Board. The trailer might drop next week. Savage Hulk will be in the next trailer."

- Hulk News (@BuiltFromSmash), May 26, 2026

Again: that is not confirmation from the studio. But it does line up with other circulating bits, including merch that points to Peter prepping for a gamma problem.

Who exactly is Savage Hulk?

If you only know Smart Hulk from Avengers: Endgame, this is a hard left turn. In the comics, Savage Hulk is the raw, unfiltered persona that formed out of Bruce Banner's childhood trauma and rage. The gamma blast didn’t create that part of him; it just gave it a body. He’s fueled by childlike emotion, he talks about himself in the third person, his power scales with his anger, and he’s one of the strongest Hulk variants Marvel has ever put on the page. Unpredictable is kind of the point.

What the current rumor stack looks like

• A new Brand New Day trailer has been registered with the Korean Media Classification Board; a drop next week is being floated by fan accounts.
• Trailer talk/early descriptions suggest Bruce Banner shows up teaching as a college professor and appears back in a human form, which would be a pivot from the Smart Hulk we saw in Endgame.
• The big swing rumor: Banner loses that equilibrium and the Savage Hulk persona takes over in this movie.
• New tie-in merch reportedly mentions Peter using "anti-gamma webs," which is exactly the kind of very specific gadget you cook up when you’re expecting a Hulk-level brawl.
• Brand New Day has been framed elsewhere as a fresh start for Peter with a tech-forward angle, and other reporting has teased that he’s without MJ or Tony and leaning on an AI assistant named EV. If true, that setup pairs neatly with the anti-gamma gear idea.

If this happens, what does it do to the movie?

It immediately changes the temperature. A Savage Hulk appearance yanks the story out of typical street-level territory and into survive-the-night stakes. Peter’s not just webbing up robbers; he’s problem-solving around a walking catastrophe. That also gives Marvel a chance to recalibrate Hulk after some uneven handling on screen the last few years. Leaning into the primal, messy version could restore some danger and mystery to the character.

So, how real is all this?

As of now, none of this is studio-confirmed. We have a formal trailer classification filing, a fan account saying Savage Hulk is in the next trailer, and merch that nods at anti-gamma countermeasures. Put together, it paints a picture, but until that trailer actually drops, treat it as educated speculation.

If Marvel really is rolling Savage Hulk into Spider-Man: Brand New Day, expect a louder, rougher movie and big ripples for both Peter’s next chapter and Banner’s MCU arc. Whether it’s a blink-and-you-miss-it cameo or a full-on showdown, it would be the swing everyone talks about the second the trailer hits.