Spider-Man: Brand New Day trailer shows Hulk’s return and a mind-control pulse

IGN has released a new Spider-Man: Brand New Day trailer, and it immediately plants two landmines: Hulk is back on-screen, and something invisible is freezing New York in place. The trailer starts with Tom Holland’s Spider-Man expressing concern about a change he is going through, one he can’t fully control. That anxiety turns into action when he fights Scorpion, played by Michael Mando, and it looks like Peter’s restraint is starting to break.

The trailer then pivots into the emotional and practical problem behind that power spiral. Peter Parker lies in bed, depressed, watching social media videos featuring his ex-girlfriend, Michelle “MJ” Jones-Watson, and his best friend Ned, neither of whom know who he is following the events of No Way Home. In the middle of that, Peter discovers he can produce webs from his wrists, freaks out, and goes to Bruce Banner for help. He asks Banner about suppressing mutating DNA. Banner explains he uses a device to prevent him losing control as the Hulk. This is where the trailer stops feeling like setup and starts feeling like consequence.

And then it hits. We get talk of the film’s mysterious villain, described as “a threat we can’t control, one we can’t even see.” At the same time, Sadie Sink’s character gets only a sliver of screen time, with no confirmation yet on who she is. Most believe she is Jean Grey, but the trailer, as described by IGN, keeps that question open. The villain’s power shows up as a pulse, perhaps a psychic blast, that freezes people of New York in place. Spider-Man is said to be the only person immune to the power, and also the only person who can sense it, presumably because his Spider-Sense lets him detect what others cannot.

The frightening part is how the power works. The trailer suggests the person behind the pulse can inhabit the mind of whoever they please and control them, shifting from person to person at will. That makes this less like a typical “fight the villain” problem and more like an identity and trust problem, the kind that fractures a community from the inside. Even worse, Spider-Man is not just immune, he can tell who is mind-controlled. The trailer keeps turning the screw: who or what is the villain looking for? Is it targeting Spider-Man specifically? Are they even a villain, or just a force that operates outside normal moral categories?

Later, the trailer escalates the personal stakes in a way franchise audiences will recognize instantly: Spider-Man talks with Ned and MJ. MJ is in a romantic relationship with someone that is very much not Spider-Man. Then the mind-controller inhabits the mind of a passer by and threatens MJ in front of Spider-Man. This is the moment the whole premise gets sharper. If Peter’s biggest challenge in earlier Spider-Man stories was whether he can be himself while being Spider-Man, here it becomes whether the people he cares about can even safely exist near him when invisible control is in play. Spider-Man confronts the villain and says they’re “not going to get away with this.” A voice that sounds like Bruce Banner’s replies, “But he might.”

Then the trailer cashes in the Hulk promise in a concrete visual beat. We see the device Banner was wearing, and it is destroyed, followed by Hulk emerging. The trailer description raises the question directly: did Sadie Sink’s character take over Banner’s mind and smash the device? It looks like Hulk wants to hurt MJ, which snaps the crisis from mind games into physical danger. Spider-Man tries to help MJ, asks her to trust him, and she agrees. The pair swing away, and eventually ask The Punisher for help. This combo matters because it changes the vibe from pure superhero spectacle to a street-level escalation, where a fictional universe’s “support cast” becomes the operational backbone when the weird stuff hits.

Finally, the trailer shows Spider-Man in a powered-up form with jet black eyes fighting The Hand, described as evil ninjas. Aunt May issues words of wisdom from beyond the grave, offering the kind of emotional continuity that keeps the audience invested even when the plot is doing triple flips. The trailer ends with unanswered questions that function like legitimate marketing gravity: we still don’t know who Sadie Sink is playing. Will Hulk eventually join forces with Spider-Man and the Punisher? Is there another big bad the good guys have to face? And how does all of this tie into the ongoing MCU and its future?

For context, franchises like this succeed or fail on whether viewers believe each new complication is both bigger and still understandable. This trailer is playing the long game: it links Peter’s uncontrolled change, the invisible mind-control threat, and the Hulk device arc into one escalating chain of cause and effect. That’s not just fan service. It is how you protect audience attention across a high-competition entertainment landscape.

Spider-Man: Brand New Day hits theaters July 31, 2026. And until then, the most important strategic takeaway for peers is simple: recognizable characters do not guarantee momentum. The momentum comes from escalation that feels inevitable. This trailer is selling inevitability, not mystery. It makes Hulk’s return matter, it frames the invisible villain as a trust-destroyer, and it uses MJ and Ned’s world as the emotional fuel. If the movie lands, it will be because it turns “unseen threat” into “seen consequences” faster than the audience can look away.