She wrote the screenplay for the movie adaptation of the novel Before I Fall by Lauren Oliver. The film had an estimated $12,498,674 worldwide box office take by March 2017 after its release date (January 21, 2017). She directed the 2020 film adaptation of Greg Rucka's The Old Guard for Netflix, starring Charlize Theron and KiKi Layne. She is the first mixed race woman to make a comic-book film.
