Brand New Day, X-Men Crossover

Key Points:

• Sadie Sink stars as Jean Grey, a key original X-Men character, in "Spider-Man: Brand New Day," marking her introduction into the Marvel Cinematic Universe (MCU) with potential future appearances in planned X-Men films.
• In the film, Jean Grey uses her psychic possession powers to infiltrate Damage Control, a seemingly villainous organization, aiming to access a secret vault, leading to a conflict involving Spider-Man and the Hulk.
• Damage Control is revealed as an antagonistic force experimenting on mutants, with Jean's backstory including the tragic loss of her older sister Sara, who also had possession abilities.
• Spider-Man ultimately convinces Jean to cease her vendetta against Damage Control, but he is critically injured protecting her from a sniper shot by the Punisher, highlighting complex alliances in the film.
• The movie hints at Jean Grey's future involvement with the Xavier School for Gifted Youngsters and suggests Damage Control may become a significant anti-mutant threat, setting the stage for the MCU's integration of a new, younger generation of X-Men characters.