01What happened

The story, straight

A second official trailer for Spider-Man: Brand New Day dropped June 17, 2026, confirming Mark Ruffalo's return as the Hulk. The footage, which leaked earlier and was subsequently released in HD on official channels, shows Tom Holland's Peter Parker still reeling from the events of No Way Home — dealing with the fact that nobody remembers him — while being overtaken by a mysterious force. Sadie Sink's role remains concealed under a hood throughout the trailer. Fan speculation about a possible Man-Spider adaptation continues, though no symbiote appears in the footage. Zendaya also features in the trailer alongside Ruffalo and Holland.

the second Brand New Day trailer leaked, got pulled, then dropped officially in HD today — and yeah, Mark Ruffalo's Hulk is in it. Tom Holland's Peter Parker is still dealing with the No Way Home memory wipe and fighting some unnamed force that's taking him over. Sadie Sink's still hidden under a hood, no identity reveal. Zendaya's in there too. No symbiote sighted, so the Man-Spider fan theory remains just that — a theory.

02Spread timeline

Where it actually started

Jun 17, 2026Origin
Trailer leaks online with watermarks and giant Xs over footage.the trailer leaks with watermarks all over it
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Jun 17, 2026
Official HD trailer released, confirming Hulk's return and Sadie Sink under a hood.IGN drops the official trailer in HD — Hulk confirmed, Sadie Sink still hooded
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03Source receipts

Every claim, linked

KotakuKenneth Shepard's detailed breakdown of the leaked-and-then-official Spider-Man: Brand New Day trailer, including Hulk confirmation, Sadie Sink hooded, and Man-Spider speculation.
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YouTube (IGN)Short-form trailer clip from IGN with Hulk return headline.
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04What's solid, what isn't

What's solid and what isn't

Confirmed
  • Mark Ruffalo returns as the Hulk in Spider-Man: Brand New Day.
  • Tom Holland, Zendaya, and Sadie Sink (hooded) appear in the trailer.
  • The trailer leaked before its official HD release.
Disputed
  • Whether the mysterious force overtaking Peter Parker is the Man-Spider transformation.
  • Sadie Sink's specific character identity.

05Why it matters

The editorial take

The Hulk's inclusion signals Marvel is not pulling back from large-scale crossovers even after positioning Brand New Day as a more grounded Spider-Man story. The trailer's leak-then-release cycle is becoming standard for Marvel tentpoles, reflecting the studio's ongoing struggle to control its own marketing rollout. Brand New Day hits theaters as one of Marvel's highest-profile 2026 releases, making every trailer drop a major cultural event.

Marvel said 'ground-level Spider-Man' and then put the Hulk in the trailer anyway. The leak-before-official-drop pipeline is basically SOP for Marvel at this point. Brand New Day is one of the biggest MCU releases this year, so every frame gets dissected instantly — and the Sadie Sink mystery box is doing exactly what Marvel wants it to do.