Here's Every Single Thing We Know For Sure About Greta Gerwig's "Barbie" Movie

The Barbies: Issa Rae, Emma Mackey, Hari Nef, Ana Cruz Kayne, Sharon Rooney, Nicola Coughlan, Alexandra Shipp, Ritu Arya, Kate McKinnon, and Dua Lipa (!!).

The Kens: Simu Liu, Ncuti Gatwa, Kingsley Ben-Adir, and Scott Evans.

The Humans: America Ferrera, Ariana Greenblatt, Connor Swindells, Jamie Demetriou, and Will Ferrell as the "weird" and "insensitive" CEO of Mattel.

...and Helen Mirren as the Narrator.