'The Avengers - Infinity War (2018)' Black Widow & Okoye vs. Proxima Midnight The Avengers and their allies must be willing to sacrifice all in an attempt to defeat the powerful Thanos before his blitz of devastation and ruin puts an end to the universe. ------------------------------------ Portrayed Black Widow : Scarlett Johansson Okoye : Danai Gurira Proxima Midnight : Carrie Coon ------------------------------------