The Old Guard is a 2020 American superhero film directed by Gina Prince-Bythewood and written by Greg Rucka, based on his comic book of the same name. The film stars Charlize Theron, KiKi Layne, Matthias Schoenaerts, Marwan Kenzari, Luca Marinelli, Harry Melling, Veronica Ngo, and Chiwetel Ejiofor, and follows a team of immortal mercenaries on a revenge mission.