Los Angeles, July 1 -- All eyes remain on Hollywood's Sadie Sink as she is set to enter the Marvel Cinematic Universe, stepping into a mysterious role opposite Tom Holland's 'Spider-Man: No Way Home'.

Details about Sadie Sink's role have been kept under wraps, with the actor even remaining absent from any of the film's trailers or marketing footage.

While speculations are rife that Sink will be seen as a young Jean Grey ahead of Marvel introducing a younger band of X-Men into the universe, the 'Stranger Things' star has not yet let anything slip.

In a recent interview, Sadie Sink revealed how she has been keeping the details a secret, sharing, "You just don't share the secret; it's not that hard. I knew that Marvel was a big deal and h...