Is That Jean Grey? Fans Spot Glowing Red Eyes in the New ‘Avengers: Doomsday’ Disney+ Teaser
Few characters carry as much weight in the X-Men story as Jean Grey, and her absence from ‘Avengers: Doomsday’ has been one of the film’s loudest talking points. The confirmed X-Men lineup includes Channing Tatum’s Gambit, Alan Cumming’s Nightcrawler, Rebecca Romijn’s Mystique and Kelsey Grammer’s Beast, but Jean is not among them. That gap has left fans searching every new frame for a clue.
The speculation has only grown since the X-Men teaser. James Marsden’s Cyclops tears off his visor and unleashes a powerful red beam from his eyes. ComicBook.com noted that the most obvious explanation for his anguish would be the death of Jean Grey, the woman Scott loves.
New Disney+ teaser for ‘AVENGERS: DOOMSDAY’ featuring new dialogue from Doctor Doom: “Now you must answer to me. For I am Doom.” https://t.co/LrAlFv1BG8
— Avengers Updates (@AvengersUpdated) November 13, 2026
Now a new Disney+ teaser has reignited the debate. A tight close-up of a woman’s eyes, glowing red and lit from within, has fans asking whether Jean Grey, and perhaps her Phoenix power, is about to make an appearance. The frame carries the ‘Marvel on Disney+’ branding and arrives with no caption or character name.
Marvel has not identified whose eyes they are, so the Jean theory remains fan speculation. Still, it is easy to see why the idea caught fire. Red, burning eyes are a long-running visual shorthand for cosmic power in the X-Men world, and the shot was cut to feel like a reveal.
The teaser also includes new dialogue from Doctor Doom, which has fans combing the footage for hidden details. That kind of scrutiny is exactly what Marvel’s slow-drip marketing was built for. Each short clip carries a puzzle that the fandom happily solves in public.
BITCH, IS THIS JEAN???? https://t.co/CXQhqyyDr1
— chanel. (@ceceInterIude) November 13, 2026
The strongest evidence against the theory comes from Jean’s original actress. Famke Janssen has said Marvel never asked her to return, and she repeated that stance at a Spacecon 2026 panel, where she once again denied being involved with ‘Avengers: Doomsday’ and reiterated that she never got a call from Marvel Studios. She also said Marvel made a mistake by not bringing her back.
She has made clear she would say yes. At the same event, Janssen said she is ready to show some very dark Phoenix, according to Nerdtropolis. Her enthusiasm adds fuel to the fandom’s wish for a surprise cameo, even if she insists she is not in the film.
Not everyone has been so sure. X-Men comics writer Chris Claremont claimed Janssen is indeed returning for ‘Avengers: Doomsday’, despite previous reports and a statement from the actor herself. GamesRadar noted it is possible Claremont misspoke, though Marvel tends to be full of surprises. Claremont also stated that Elizabeth Olsen’s Scarlet Witch would return, and that Marvel would include Psylocke.
If it is not Janssen, the eyes could belong to someone else entirely. One popular theory points to Sadie Sink. Ever since Sink was cast in ‘Spider-Man: Brand New Day’, her role has remained a big secret, and some believed she was the Earth-616 version of Jean Grey. Another rumor suggests she plays Rachel Summers, the daughter of Cyclops and Jean.
There is also the matter of red magic. The possible red robe of one of the Latverian Witches has fans dreaming of Scarlet Witch, since red is almost automatically associated with Wanda Maximoff. Other fans have suggested that Doom could use Wanda’s chaos magic as one of his followers. Glowing red eyes would fit that idea just as neatly as they fit Phoenix.
That is why the frame has divided fans so cleanly. Jean, Rachel and Wanda all have reasonable cases, and none can be ruled out from a single close-up. The shot may even be a deliberate decoy meant to keep the debate alive.
He used to be different. Avengers: Doomsday arrives in theaters everywhere December 18. Get your tickets now: https://t.co/J5PUbxvAkc https://t.co/OUutSMZneq
— Marvel Studios (@MarvelStudios) August 15, 2026
The film is nearly here, so the answer should arrive soon. ‘Avengers: Doomsday’ opens in theaters on December 18, and Marvel has been releasing new promotional material at a steady pace. Another teaser or poster may clarify things before then, or the mystery may last until opening night.
For now, treat the Jean Grey idea as a fun theory rather than a spoiler. Janssen says she is not involved, Marvel has not commented, and the footage itself is deliberately vague. If Marvel does have a surprise planned, it will have kept it well hidden.
Who do you think the glowing red eyes belong to in the Avengers: Doomsday teaser?
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