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Marvel's 'Brand New Day' Introduces Sadie Sink as Jean Grey

8/1/2026

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Summary

Spider-Man Rescues

Marvel released *Spider-Man: Brand New Day* on July 31, 2026, introducing Sadie Sink as Jean Grey.
Jean Grey can jump between minds within 33 feet while searching for her sister Sara at Damage Control.
William Metzger, head of Damage Control, kidnapped and experimented on Sara, revealing him as the villain.
Peter Parker (Tom Holland) battles her mind-control, shields her from a sniper round, and gains her assistance.

Summary

Jean’s Sister Returns

She returned in 2024-2025 Phoenix miniseries as the “Beacon,” a judge balancing Jean Grey’s Phoenix force.
She debuted in Uncanny X-Men #136 (1980) by Chris Claremont and is Jean Grey’s sister who learns of her powers after a Dark Phoenix visit.
She and husband Paul Bailey became mutant-rights activists, killed by Cameron Hodge’s followers in X-Factor #12.
Jim Shooter rejected Claremont’s pitch to make her a mutant who could unlock X-genes.

History

Historical Context

Chris Claremont and John Byrne’s 1980 Dark Phoenix saga, concluding in Uncanny X-Men #138 (Oct 1980), transformed Jean Grey into the cosmic Phoenix and deepened mutant-rights themes. The storyline’s focus on overwhelming power and moral choice set a template that Marvel repeatedly revisits in modern X-Men media, linking past comic narratives to today’s broader cultural adaptations.

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Spider-Man Rescues

Marvel released *Spider-Man: Brand New Day* on July 31, 2026, introducing Sadie Sink as Jean Grey.
Jean Grey can jump between minds within 33 feet while searching for her sister Sara at Damage Control.
William Metzger, head of Damage Control, kidnapped and experimented on Sara, revealing him as the villain.
Peter Parker (Tom Holland) battles her mind-control, shields her from a sniper round, and gains her assistance.

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