Who will Sadie Sink play in Spider-Man: Brand New Day? [j84SE5P5jvr]

Health Updated on August 07, 2026 EDT — Published on August 07, 2026 EDT

We know Sadie Sink is in "Spider-Man: Brand New Day" — but we still don't know who she’s playing. 🧐 Fan speculation is heating up around which Marvel character the "Stranger Things" star could take on, with guesses ranging from X-Men's Jean Grey to Mary Jane Watson. Who do you think she'll be?