https://tvline.com/2020/03/23/blackish-mixedish-season-1-episode-19-photos-bow-graduation/

Tracee Ellis Ross will play a 20-something version of her character Bow graduating from medical school, while Anthony Anderson plays a flat-topped version of Dre. Meanwhile, Mark-Paul Gosselaar and Tika Sumpter will play older versions of Bow's parents.