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 for her performance.