Avengers: Doomsday Fans Are Sure [Spoiler] Is Back for MCU Movie After New Video

Marvel fans are sure that a major MCU character will return in Avengers: Doomsday following a new video.

Marvel Studios’ Avengers: Doomsday is currently in post-production. Directed by Joe and Anthony Russo, also known as the Russo Brothers, the movie is scheduled to arrive in December 2026. The sequel, Avengers: Secret Wars, will then be released the following year in 2027.

Who do MCU fans think will be returning in Avengers: Doomsday?

Teyonah Parris posted a new video on Instagram showcasing her wig line. One of these wigs appears to be for Monica Rambeau, the MCU character she played in WandaVision and The Marvels.

This has led some fans to believe that Monica will be returning in Avengers: Doomsday.

Parris’ Avengers: Doomsday has not been confirmed by Marvel as of yet; however, it does make sense that she’d show up in some capacity, given that the post-credit scene of The Marvels sees her interacting with Kelsey Grammer’s Hank McCoy/Beast. Grammer is confirmed to be part of the Avengers: Doomsday cast, though how large a role he will have is not yet clear.

The cast of Avengers: Doomsday also includes Chris Hemsworth as Thor, Vanessa Kirby as Invisible Woman, Anthony Mackie as Captain America, Sebastian Stan as Winter Soldier, Letitia Wright as Black Panther, Paul Rudd as Ant-Man, Wyatt Russell as U.S. Agent, Tenoch Huerta Mejía as Namor, Ebon Moss-Bachrach as The Thing, Simu Liu as Shang-Chi, Florence Pugh as Yelena Belova, Lewis Pullman as Sentry, Danny Ramirez as Falcon, Joseph Quinn as Human Torch, David harbour as Red Guardian, Winston Duke as M’Baku, Hannah John-Kamen as Ghost, Tom Hiddleston as Loki, Patrick Stewart as Professor X, Ian McKellen as Magneto, Alan Cumming as Nightcrawler, Rebecca Romijn as Mystique, James Marsden as Cyclops, Channing Tatum as Gambit, Pedro Pascal as Mister Fantastic, and Robert Downey Jr. as Doctor Doom.

Avengers: Doomsday arrives on December 18, 2026. Avengers: Secret Wars then follows on December 17, 2027.