Among these additions is Black Panther, who made his MCU debut in this summer’s Captain America: Civil War.
At SDCC, Nyong’o teased that the story involves a power struggle in Wakanda as Black Panther is threatened by two enemies.
Per a post on Tammy Smith Casting (hat tip Omega Underground) looking for extras, Black Panther will commence filming in January 2017 and run through May of that year.
As has become customary for Marvel movies, production is said to take place in Atlanta and the greater Atlanta area.