Son Ye-jin
Yoo Mi-ho / Lee Ji-ah
Han Suk-kyu
Han Dong-soo
고수
Kim Yo-han
이민정
Lee Si-yeong
Park Seong-woong
Cha Seung-jo
차화연
Seo Hae-yeong
정진
Park Tae-ho
Im Ji-kyu
Yak-tong
방중현
Jo Min-woo
손지나
Park Mi-yeon
주아름
Lee Ji-ah (young)
Soo-jung Ye
Aunt
Han Ye-won
Na-hyeon
Kim Ji-hyeon
Hong Yun-mi (uncredited)
Jo Kyung-sook
Yang Mi-sook (uncredited)
최진호
Kim Si-hoo (uncredited)
정인기
Kang Jae-doo (uncredited)
서동수
Crime lab investigation team leader (uncredited)
Park Shin-woo
백야행: 하얀 어둠 속을 걷다
Released
Bande-annonce
