Spider-Man Is Losing Control — And the Hulk Is Back. The Brand New Day Trailer Just Changed Everything

🕷️ Peter Parker Is Unravelling — And Nobody Remembers Who He Is

There's something uniquely heartbreaking about where Peter Parker finds himself at the start of Spider-Man: Brand New Day. Four years after the events of No Way Home — after he made the devastating, world-altering decision to have Doctor Strange wipe his existence from the memories of everyone on Earth — Peter Parker is still out there. Still swinging. Still trying to do the right thing in a city that doesn't remember his name, for people who don't know his face, in a life that belongs to him but no longer connects to anyone who matters.

MJ doesn't remember him. Ned doesn't remember him. The people who shaped who he is as a person, who walked with him through loss and heartbreak and growing up — they've moved on. And Peter Parker is trying, with everything he has, to be okay with that.

He is not okay with that.

The new trailer makes that viscerally, uncomfortably clear. And it raises the stakes considerably — because something is happening to Peter beyond grief and loneliness. Something physical. Something dangerous. Peter Parker is mutating. And the one man who might understand what that means is a certain green-skinned scientist who has been notably absent from the MCU's live-action landscape for quite some time.

🎬 What's in the New Trailer — Scene by Scene

The trailer opens with Peter in the middle of a confrontation with Michael Mando's Scorpion — a villain last seen during the post-credits sequence of the original Homecoming — and something immediately feels wrong. Spider-Man's eyes go black. He grabs Scorpion and slams him into a police car with a violence and ferocity that doesn't feel like Peter Parker at all. "I'm losing my mind," he says, voice cracking. "I am totally out of control, and I've got to fix whatever this is right now."

What follows is a trailer that's as much a psychological thriller as a superhero film. Peter lamenting that MJ and Ned have moved on without him. MJ shown with a new love interest at what appears to be a significant event. Peter clearly shattered by it, struggling to hold himself together in a city of eight million people who couldn't pick him out of a crowd.

Then comes the moment everyone is talking about: Peter visits Bruce Banner. Banner — still wearing the inhibitor device that suppresses his Hulk transformation — tells Peter he found a way to suppress mutating DNA, and shows him the technology keeping the beast at bay. He gives Peter a look that's equal parts scientific curiosity and genuine warning. "If you ever see me without it," Banner says, "run."

Seconds later, Banner transforms. Full savage Hulk. Right in front of Spider-Man.

"I didn't know you could get that big," Peter says.

📊 Spider-Man: Brand New Day — Full Cast & Crew

💚 The Return of the Savage Hulk — Why It Matters So Much

Let's talk about what this actually means for the MCU, because the return of the savage, uncontrolled Hulk is not a small thing. It is, in fact, one of the most significant character developments Marvel has quietly been building toward for years.

In the MCU's most recent live-action Hulk appearances, Bruce Banner had achieved what seemed like a permanent equilibrium — Smart Hulk, the merging of Banner's intellect with the Hulk's power, first seen in Endgame. It felt like the culmination of Banner's arc across a decade of storytelling. The raging, uncontrollable Savage Hulk that audiences first met in 2008 appeared to be retired.

The new Brand New Day trailer confirms that is very much not the case. Marvel merchandise released ahead of the film already hinted that Ruffalo would be returning to the Savage Hulk form — and the trailer now shows it on screen, undeniably and thrillingly. Something happens to Banner's inhibitor device during the film. Whether it's connected to whatever is mutating Peter, whether Sadie Sink's mysterious character is involved, or whether it's something else entirely — the result is that the most terrifyingly powerful version of the Hulk is back in the MCU.

And Spider-Man has to deal with him. Alone. In a city that doesn't even know Spider-Man's real name.

🌟 Trailer History — Because This Film Has Already Broken Records

Before the new trailer even dropped, Spider-Man: Brand New Day had already made history. The film's first major trailer — released on March 17, 2026 — became the first movie trailer in history to cross one billion views. It did so in just four days. Within the first 24 hours of that trailer's release, it had accumulated more than 718 million views. At CinemaCon, Sony chairman Tom Rothman stood in front of a room full of industry professionals and summed it up with admirable simplicity: "It's as big as anything we've ever made, and yet it feels like nothing we've ever made."

The new trailer adds to that momentum considerably, giving fans the Hulk reveal they've been waiting for, fresh footage of Jon Bernthal's Frank Castle and his menacing, complex role in the story, and a glimpse of Sadie Sink's character — whose role in the film remains deliberately hidden from promotional material. Theories abound. Some suggest her character, believed to be connected to the X-Men mythology, has the ability to manipulate minds — which could be the trigger for the Hulk's regression to his savage state.

🔥 The Punisher, the Scorpion, and a World of Hurt

One of the most tantalising elements of the new trailer is the dynamic between Peter Parker and Frank Castle — the Punisher. Jon Bernthal, who originated the role in Netflix's Daredevil and later his own Punisher series, brings a brutal, morally complex energy to every scene he inhabits. The trailer suggests that Peter turns to Frank for help when someone begins targeting MJ — a woman who, as far as Peter is concerned, no longer knows who he is, but whose safety he would lay down his life to protect regardless.

It's a fascinating, thorny dynamic. Frank Castle does not share Spider-Man's no-kill policy. Their philosophies on justice are almost diametrically opposed. And yet here they are, on the same side of something — which says a great deal about how serious the threat is, and how desperate Peter has become.

The MCU's return to street-level storytelling — away from the cosmic, multiverse-spanning scale of the Avengers films — feels like a genuine course correction, and one that's clearly resonating with audiences. Marvel itself is calling Brand New Day a "back-to-basics" film, leaning hard into classic Spider-Man comic elements that previous installments had moved away from. Organic webbing. Real mutations. A Peter Parker who is, for the first time in a long time, genuinely, frighteningly out of his depth.

🔮 What This Sets Up for the MCU's Future

The return of Savage Hulk in Brand New Day is almost certainly not a standalone event. The MCU is building — has been building for some time — toward the next mega-crossover event with Avengers: Doomsday and Avengers: Secret Wars. A newly raging, uncontrolled Hulk in the mix, alongside Robert Downey Jr.'s return as Doctor Doom, creates a landscape of almost incomprehensible chaos. What Brand New Day appears to be doing is laying the emotional and physical groundwork for what comes next — using Peter Parker's loss of control as a mirror for a wider MCU that is about to lose all of its.

Tickets for Spider-Man: Brand New Day went on sale on June 17, 2026. Based on everything the trailer just revealed, those seats are going to fill up fast.

July 31 cannot come soon enough.