20 Rumors About Sadie Sinks Character in Spider-Man Brand New Day marvel shorts spiderman [9gMC1jsezGE]

Health Updated on August 11, 2026 EDT — Published on August 11, 2026 EDT

Sadie Sink is in Spider-Man: Brand New Day — and nobody knows who she's playing. Jean Grey? Firestar? Madame Web? Here are 20 theories. Which one do you buy? Drop it below. #SadieSink #SpiderManBrandNewDay #Marvel #MCU #SpiderMan4 #MarvelTheories