Cast
Son Ye-jin
Yoo Mi-ho / Lee Ji-ah
Han Suk-kyu
Han Dong-soo
Go Soo
Kim Yo-han
Lee Min-jung
Lee Si-yeong
Park Sung-woong
Cha Seung-jo
Cha Hwa-yeon
Seo Hae-yeong
Jung Jin
Park Tae-ho
Im Ji-gyu
Yak-tong
Bang Joong-Hyun
Jo Min-woo
Son Ji-na
Park Mi-yeon
Joo Ah-reum
Lee Ji-ah (young)
Ye Su-jeong
Aunt
Han Ye-won
Na-hyeon
Kim Ji-hyeon
Hong Yun-mi (uncredited)
Jo Kyung-sook
Yang Mi-sook (uncredited)
Choi Jin-ho
Kim Si-hoo (uncredited)
Jeong In-gi
Kang Jae-doo (uncredited)
Seo Dong-soo
Crime lab investigation team leader (uncredited)
Crew
Park Jae-wan
Props
(Art)
Park Yeon-seon
Writer
(Writing)
Park Shin-woo
Director
(Directing)
Park Shin-woo
Writer
(Writing)
Cho Young-wuk
Music
(Sound)
Kim Byung-oh
Stunts
(Crew)
Oh Sang-ho
Adaptation
(Writing)
Eo Jeong-il
Assistant Director
(Directing)
Lim Ji-young
Producer
(Production)
An Eun-mi
Co-Producer
(Production)
Lee Chang-jae
Director of Photography
(Camera)
Jeon Min
Line Producer
(Production)
Chu In-sik
Lighting Director
(Lighting)
Choi Yeong-sim
Makeup & Hair
(Costume & Make-Up)
Song Hye-jin
Production Design
(Art)
Oh Jin-seok
Props
(Art)
Kang Woo-suk
Executive Producer
(Production)
Keigo Higashino
Novel
(Writing)