The cast of "The Marvels" features characters from both the MCU films and the Marvel Disney+ TV shows. Larson reprises her role as Captain Marvel; "WandaVision" star Parris returns as Monica Rambeau; Vellani once again plays Kamala Khan, aka Ms. Marvel; and Samuel L. Jackson is back as Nick Fury. Zawe Ashton also appears in the movie's trailer, and she seems to be a leader of the Kree. Park Seo-joon has been cast in an undisclosed role, though he's seen in the movie's trailer. And as fans can see from the film preview, some of Kamala's family, who were first introduced in her TV series, will also appear in "The Marvels."