Baseball player Jung-gu and movie star Nam-mi are a celebrity couple who are blissfully happy in their careers and marriage. One day, a girl named Dong-ju shows up and the couple's lives are instantly destroyed. Seven years later, as Dong-ju gets involved in the death of a middle-school girl, Jung-gu and Nam-mi decide to fight a battle they have no chance of winning.
류승룡
as Jung-gu
하지원
as Nam-mi
김시아
as Dong-ju
유재명
as Kwak Chang-gi
김선영
as Hwang Ji-sook
김영민
as Lee Seong-Myung
박명훈
as Detective Gu Kwan-woo
이주원
as Wang Byeon
김해숙
as
Yoo Jae-sang
as Lee Woo-Jae
Kang Dong-gyun
as (Club Agent)