The Old Guard has a new trailer. The Netflix film is an adaptation of the series by Greg Rucka, Leandro Fernández, Daniela Miwa, and Jodi Wynne, and published by Image Comics. The film stars Charlize Theron, KiKi Layne, and Chiwetel Ejiofor, and is written by Rucka and directed by Gina Prince-Bythwood.