Doctor Strange in the Multiverse of Madness
Additional members of the Illuminati of Earth-838 include Patrick Stewart as Charles Xavier / Professor X, portraying a different version of the character that he previously played in 20th Century Fox's X-Men movie series; Hayley Atwell as Peggy Carter / Captain Carter, after voicing a similar version of the character in the animated series What If...? (2021); Lashana Lynch as Maria Rambeau / Captain Marvel, an alternate version of her character from Captain Marvel (2019); Anson Mount as Blackagar Boltagon / Black Bolt, an alternate version of his role from Marvel's ABC television series Inhumans (2017); and John Krasinski as Reed Richards / Mister Fantastic, a member of the Fantastic Four. Julian Hilliard and Jett Klyne portray the Earth-838 versions of their respective roles from WandaVision (2021) as Maximoff's sons Billy and Tommy, while Topo Wresniwiro reprises his role from the first movie as Hamir, a Master of the Mystic Arts. Also appearing in the movie are Adam Hugill as Rintrah, a minotaur-like being from R'Vaal who is a student at Kamar-Taj; and the creature Gargantos, with its design based on the comic book creature Shuma-Gorath. Ross Marquand voices the Ultron drones that appear on Earth-838. Marquand previously voiced a different version of Ultron in What If...?, replacing James Spader who portrayed the Earth-616 Ultron in Avengers: Age of Ultron  (2015). Charlize Theron is introduced in the mid-credits scene as Clea, and screenwriter Michael Waldron makes a cameo appearance as a guest at Palmer's wedding. Bruce Campbell, who worked frequently with director Sam Raimi, briefly appears in the main movie and post-credits scene as the vendor of an Earth-838 restaurant called Pizza Poppa.