On March 18, 2026, the “Spider-Man: Brand New Day” trailer was released online. In 24 hours, it achieved 718.6 million views, making it the most watched movie trailer in history. It more than doubled the previous record, held by the “Deadpool and Wolverine” trailer at 365 million views, and surpassed it in just eight hours.

The film centers on a man no one remembers. Following the events after Spider-Man: No Way Home (2021), where Peter Parker chooses to erase himself from everyone’s memory. Four years later, he continues to protect a city where no one knows him.

The most watched trailer is about invisibility. That is not a coincidence. It is a reflection of something Gen Z is living.

Gen Z is often described as the loneliest generation today. According to a 2024 survey by GWI, 80% of Gen Z said they felt lonely in the past year. That is the same generation that drove the trailer to its record-breaking numbers.

Most superhero trailers open with action. This one opens with absence. Instead of showcasing what the main character Peter Parker can do, it shows what he has given up: the people and connections that gave his life meaning.

In the trailer, Peter is seen moving through New York like he is invisible, helping people who do not recognize him. The film is not centered on praise or recognition, but on what it costs to keep showing up when no one knows your name.

It feels like a familiar reality. Gen Z is in a world of social media, where connection is constant but there is no recognition. Social media makes it easy for people to be seen, but it makes it difficult to feel understood.

A 2025 Cigna Group survey found that younger generations are lonelier than older ones despite being more digitally connected. Being online all the time does not mean feeling recognized.

But there is another explanation for why it’s so successful. Spider-Man is one of the most popular franchises ever. “No Way Home” made over $1.9 billion worldwide, according to Variety. By that logic, the built-in audience alone explains the record.

Although that argument makes sense, it does not explain the gap. The “No Way Home” trailer, from the same franchise and the same star, had 355.5 million views in 24 hours. “Brand New Day” got 718.6 million, which is more than double. Franchise loyalty does not double a number. What makes this so different is how people responded to it.

I am not saying that everyone who watched the trailer related to it. But I do think it worked so well because it covers something that many people are dealing with. Although the data on loneliness does not prove the connection, it makes it hard to ignore.

The movie comes out on July 31. Records get broken. But a generation feeling unseen enough to make a movie about invisibility the most watched thing on the internet is hard to dismiss.