‘Spider-Man: Brand New Day’ Star Sadie Sink Talks Jean Grey’s Future with Marvel’s ‘X-Men’ Director

Sadie Sink’s journey to becoming Marvel’s next Jean Grey has garnered significant attention, beginning with her undisclosed casting announcement for 2025 and continuing through a promotional tour where she skillfully dodged questions about her role. With ‘Spider-Man: Brand New Day’ confirming her character, the focus has quickly shifted to what lies ahead for Jean Grey.

This shift is backed by concrete developments rather than mere speculation. Sink has openly discussed her extensive research into the X-Men mythology in preparation for her role. In a recent interview, she emphasized that the characters are compelling because they are deeply flawed, often having made questionable choices, which adds depth to their heroism as they grapple with powers they never sought.

In an interview with Variety, Sink revealed that she has already engaged in discussions with Jake Schreier, the director of Marvel’s upcoming ‘X-Men’ reboot, about the direction of her version of Jean Grey. She noted, “Understanding Jean’s struggles will be crucial for her character’s future, making her well-rounded, which I’m excited about.”

This confirmation dispels months of unverified reports suggesting that Sink was secured in a multi-film Marvel deal, potentially extending her character’s journey through ‘Avengers: Secret Wars’ and into the studio’s mutant reboot. Although Sink refrained from sharing specific details about these discussions, her remarks indicate that Jean’s narrative is being thoughtfully developed beyond her introduction in ‘Brand New Day.’

Sink also shared insights into how she and director Destin Daniel Cretton approached crafting Jean’s emotional depth for her debut. She emphasized the importance of portraying Jean as a young girl in pain rather than resorting to typical superhero villain clichés. Sink consciously avoided an “evil” portrayal, opting instead to explore themes of anger and hurt, drawing from her own experiences in depicting complex teenage emotions.

This approach proved effective in a pivotal scene, which Sink described as the moment when “the walls come down” after Jean has spent much of the film suppressing her feelings through her powers and manipulating those around her. She explained that despite Jean’s formidable strength and intense actions, the character is fundamentally terrified and isolated, having resented Peter Parker for assuming he was the only one facing loneliness.

Schreier’s vision for the reboot suggests a clear departure from the previous Fox-era X-Men films. In a conversation with The Playlist last year, Schreier confirmed that the new interpretation would be “recognizably different” from Hugh Jackman’s franchise, aligning with Sink’s focus on grounding Jean’s arc in authentic emotional struggles rather than typical comic book spectacle.

With Marvel reportedly working from a script by Lee Sung Jin and Joanna Calo, and casting rumors circulating ahead of a more comprehensive announcement at this month’s D23 event, Sink’s confirmed collaboration with Schreier lends significant weight to the speculation that her Jean Grey could be central to the studio’s next major mutant saga. For a character whose casting was shrouded in secrecy for over a year, Sink’s acknowledgment of ongoing creative discussions signals just how pivotal her role is poised to become.

Have something to add? Let us know in the comments!