First ‘Spider-Man: Brand New Day’ Sadie Sink Video, Statement Add Confusion

A redacted behind-the-scenes video of Sadie Sink in Spider-Man: Brand New Day has renewed casting speculation.

Fans are again guessing she may be playing Jean Grey, citing her look, green contacts, and the film’s secrecy.

Tom Holland has publicly said Jean Grey is not in the movie, but the article says the clues still keep the theory alive.

The mystery is fueling wider crossover and mutant-related theories about Spider-Man’s next chapter and possible MCU X-Men setup.