Adjusting to the altered storyline required a dynamic shift during filming. Batalon's character no longer remembers Peter Parker.
"I just had to pretend I didn't know who Tom was.
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It was a really great time… It was a great acting exercise for sure… He's amazing," said Batalon.
Addressing longtime fan theories about his character Ned Leeds turning villainous, Batalon said, "I've been hearing these theories since I was 19, so I think that I've kind of grown with these theories.
I think that people really love to play on the idea that they love seeing best friends go at each other.
But it's interesting. Anything to get me a suit and more money, please fans, please keep theorizing.
I appreciate you."
Batalon summarized what moviegoers can expect: "New storyline, crazy emotion, a lot of action, but also really funny at the same time.
Hope everyone loves it."
Joining the cast is 24-year-old Texas native Sadie Sink, known for her role in Stranger Things. Marvel has kept Sink's official character unconfirmed amid online speculation.
Batalon shared how the cast welcomed her: "I feel like she's pretty good on her own, but I think we were just very welcoming to her and wanted to know she's a part of the family."
During an interview with The Backstage Experience, Sink discussed growing up in Brenham, Texas, before moving to New York in 2012.
"It was like a pageant of sorts, and my brother won Mr. Scoop when he was like 3 years old.
So he's technically the pride of Brenham, Texas, I would say," said Sink.
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Spider-Man: Brand New Day also features Mark Ruffalo returning as Bruce Banner. Worldwide theater screenings begin July 31, 2026.