A young man finds out that he is living a completely identical life to another man who lived decades ago. And when his wife is murdered the same way as the previous man's, he decides to dig into the older case to find clues about who was the murderer this time.
지진희
as Kim Seok Hyeon
이종혁
as Lee Kang-seong
윤세아
as Bae Yun Kyeong
박병은
as Seo Jeong Yun
하정우
as Jang Soo Yeong
박근형
as Court Chief
김태훈
as Jeong Min Soo
박지연
as Kindergarten Teacher
김경익
as Han Sang-joon
Bae Joong-sik
as Detective Bae
Park Sa-rang
as Kim Ye-jin
오현경
as Shon Gi-cheol
