Back in Korea , Bae next starred in the 2014 film '' A Girl at My Door '' , directed by July Jung and produced by Lee Chang-dong . Playing a small-town police officer who tries to save a mysterious young girl she suspects is a victim of domestic violence , Bae said she was so fascinated by the story and emotionally challenging role that she decided to star in the movie without pay three hours after reading the script . The film premiered in the Un Certain Regard section of the 2014 Cannes Film Festival , and Bae later won Best Actress at the Asian Film Awards
2014 Cannes Film Festival
2014 Cannes Film Festival
Bae Doona