Cast (18)

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 (18)

Park Jae-wan

Props

Park Yeon-seon

Writer

Park Shin-woo

Director

Park Shin-woo

Writer

Cho Young-wuk

Music

Kim Byung-oh

Stunts

Oh Sang-ho

Adaptation

Eo Jeong-il

Assistant Director

Lim Ji-young

Producer

An Eun-mi

Co-Producer

Lee Chang-jae

Director of Photography

Jeon Min

Line Producer

Chu In-sik

Lighting Director

Choi Yeong-sim

Makeup & Hair

Song Hye-jin

Production Design

Oh Jin-seok

Props

Kang Woo-suk

Executive Producer

Keigo Higashino

Novel