"At first, the scenario idea of a criminal in my family gave me chills. But all criminals are somebody's father or child. Playing a daughter who suspects her father as a criminal made me feel hard to breathe. It was the first time feeling that kind of severe emotions," Son Ye Jin said.

Usually, a scene where the actor expresses an explosive emotion is only one to two per movie. According to Son Ye Jin, those scenes were "a mountain over a mountain" in this movie. She added the energy consummation was huge while filming this movie.

"For actors, at least for me, they have this feeling of challenging a difficult role and getting evaluated."

Da Eun, a character whom Son Ye Jin plays, hears her father Soon Man (Kim Gap Soo)'s voice wen hearing the voice of the suspect, and collides with him, who asserts everything is a misunderstanding.

"Accomplice" is a story of Da Eun, who suspects her own father as a criminal behind the kidnapping crime that received the public's attention right before the expiration of its status of limitations. "Accomplice" premiers on October 26, 2013.