Sadie Sink teases mysterious 'Spider-Man: Brand New Day' role: 'I can confirm...'

Sadie Sink has dropped a fresh clue about her secret role in 'Spider-Man: Brand New Day' ahead of its release

Sadie Sink has offered fans another playful tease about her mysterious role in Spider-Man: Brand New Day, though she's still keeping Marvel's biggest secret firmly under wraps.

During the film's promotional campaign, the Stranger Things star jokingly confirmed that she is not playing Spider-Man or Aunt May, while refusing to reveal who her character actually is. She also shared that her family already knows her role, but fans will have to wait until the movie premieres to find out.

Sink admitted that joining the Marvel Cinematic Universe has been an exciting experience and praised co-star Tom Holland for helping her settle into the franchise. She described Holland as welcoming and said working alongside him made the transition into the MCU much easier.

Her comments have only fueled speculation surrounding her character. Popular fan theories suggest Sink could be portraying Jean Grey, Gwen Stacy, Rachel Summers or another major Marvel character, but Marvel Studios and the filmmakers have continued to keep the role a closely guarded secret.

Directed by Destin Daniel Cretton, Spider-Man: Brand New Day stars Tom Holland, Zendaya, Jacob Batalon, Jon Bernthal, Mark Ruffalo and Sadie Sink. The film is scheduled to hit theaters on July 31, with Sink's mystery role remaining one of its biggest talking points ahead of release.