If Sadie Sink Really Is Playing Jean Grey In The MCU, I Need Marvel To Fix The Biggest Mistake Of Hugh Jackman's Wolverine Casting

Spider-Man 4 will introduce Sadie Sink to the MCU, but if the rumors are true about who she is playing, it could have a knock-on effect on the X-Men.

March 24, 2025 · 1 min · 48 words · Robert Kaufman

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And with active development comes announcements about casting, and potential leaks, and other information.

However, the details of who she is playing remain under wraps.

Ok, so Sadie Sink was just cast in Spider-Man 4 in an unknown role.

Captain America from Avengers: Endgame, Scarlet Witch from WandaVision’s Halloween episode, and Hugh Jackman’s Wolverine from Deadpool & Wolverine

Cast

Imagery from Brightburn and Constantine

Custom image of Catwoman, Rhino, and Madame Web on a background of sparks

Sadie Sink Marvel Fix Mistake Of Wolverine Casting

Custom image by Simone Ashmoore

Sadie Sink in Stranger Things with Spider-Man in No Way Home

Headshot Of Tom Holland In The 29th Annual Critics Choice Awards

Headshot Of Zendaya In The Los Angeles Premiere Of Amazon MGM Studios' ‘Challengers’

Thunderbolts (2025) Official Poster

Avengers 5 Concept Poster

Movies

Marvel Cinematic Universe

Sadie Sink