The Hulk may be hiding in plain sight in one of the Spider-Man: Brand New Day teasers

Over the past 22 hours, the Spider-Man: Brand New Day teasers have flooded the internet, and some appear to include some rather exciting Marvel cameos.

One of the first clips to hit the internet includes a snippet of Spidey on a rooftop where he appears to be trying to hold something back with his webs. However, whatever he is holding is way too powerful, as Spider-Man is sent flying across the cityscape. This could just be Parker losing his grip on his powers, which wouldn't be the first time. However, Marvel fans think that it is actually the Hulk who pulled Spidey from building to building.

"He’s trying to hold Hulk. And Hulk jumped. I 100% believe it. This was NOT a slingshot," said one Marvel fan on Twitter. Others seem to agree, as one replied, "The shot cuts midway through, you could see where they sliced the clip, it’s either Hulk or someone else is in the shot before he flings off." However, another pointed out that in one frame, we can see the webs stuck on the building across. Check it out below.

If Spidey is indeed pulling Hulk back in this moment, it wouldn't be too surprising. We already know that Mark Ruffalo's Bruce Banner will appear in the upcoming Spider-Man sequel. The MCU star is set to appear in the movie alongside either Marvel heroes (and anti-heroes), such as Jon Bernthal's Frank Castle, aka The Punisher.

But the trio may not be alone, as Marvel fans think they have spotted a few more heroes, too. Some fans are certain that in one clip, Thunderbolts' anti-hero The Void can be seen floating in the air. Now, this could just be a water tower, but the timing would make sense as Brand New Day takes place after Thunderbolts on the Marvel timeline.

In case you are out of the loop, the upcoming Spider-Man movie is choosing to shake up its first teaser release by releasing just two seconds of the trailer every hour. The catch is that the clips are posted by different people each time, turning the trailer drop into somewhat of a scavenger hunt. At the time of writing, there's just one more clip due to drop. Keep up with everything that appears online with our Spider-Man: Brand New Day trailer live blog.

Spider-Man: Brand New Day hits theaters on July 26. For more, check out our ranking of the best Spider-Man movies, and stay up to date on all the upcoming Marvel movies and shows that are in the works.