Sang-hyun
Song Kang-ho
Dong-soo
Gang Dong-won
Mr. Song
Lee Dong-hwi
Song's Wife
Kim Sae-byuk
Detective Choi
Bek Hyun-jin
Choi's Subordinate
Oh Hee-jun
Tae-ho
Ryu Kyung-soo
Young-gil
Jong Ho
Young-min
Seong Yu-bin
Si-woo
Park Kang-seop
Ms. Park
Kim Keum-soon
Mr. Im
Kang Gil-woo
Su-jin
Bae Doona
Im's Wife
Kim Yae-eun
Mr. Yoon
Park Hae-jun
Yoon's Wife
Jung Ji-woo
Yun-ah
Ryu Ji-an
Babybox Staff 1
Yun Seul
Babybox Staff 2
Jang Hye-min
Babybox Pastor
Jeong Jong-yeol
Jung-ae
Jung Ah-young
Ye-seo
Lee Ye-seo
Mi-sook
Choi Hee-jin
So-young
IU
Police Officer
Lee Do-goon
Seon-ah
Kim Do-yeon
Doctor
Choi Hyo-sang
Nurse 1
Kang Min-ji
Nurse 2
Lee Ga-kyung
Taxi Driver
Yang Gwon-seok
Gyu-seok
Lee Doo-seok
Granny in front of the Laundromat
Yoon Sang-hak
4-Year-Old Woo-sung
Lee Do-gyoo
Little Girl at So-young's House 1
Lee Yoo-joo
Detective Lee
Lee Joo-young
Little Girl at So-young's House 2
Kang Gyoo-rin
Little Girl at So-young's House 3
Kim Joo-eun
19-Years-Old Girl at So-young's House
Lim Ga-Young
Orphanage Kid 1
Woo Sung-min
Orphanage Kid 2
Choi Yoon-woo
Teenager 1
Jung Hyuk
Teenager 2
Lee Dong-hyeon
Teenager 3
Kim Yoon-ho
Teenager 4
Kim Do-yeop
Teenager 5
Song Ji-ho
Hae-jin
Lim Seung-soo
Teenager 6
Kim Soo-ji
Detective 1
Park Jong-hyeon
Ji-yeong
Jeon Sun-ho
Orphanage Staff
Park Yeong-joon
Babybox Baby 1
Hwang Do-yoon
Babybox Baby 2
Kim Da-na
Babybox Baby 3
Kim Soo-hyeon
Babybox Nanny 1
Bae Ga-jin
Babybox Nanny 2
Kim Jin-ah
Sang-hyun's Mother
Son Yeong-ok
Woo-sung
Park Ji-yong
Sang-hyun's Wife
Jeong Myeong-yeon
Young Yun-ah
Sin Chae-rin
Young Dong-soo
Park Geon-woo
First Director of the Orphanage
Choi Gi-sang
Second Director of the Orphanage
Park Byeong-gwan
News Anchor (voice)
Na Gyeong-cheol
Subway Announcement (voice)
Lee Ga-eun
Orphanage Director
Song Sae-byuk
Orphanage Director's wife
Kim Sun-young
Seon-ho
Lee Moo-saeng
Sound Supervisor
Choi Tae-young
Producer
Lee Eugene
Editor
Hirokazu Kore-eda
Screenplay
Director
Director of Photography
Hong Kyung-pyo
Makeup & Hair
Kim Seo-young
Production Design
Lee Mok-won
Original Music Composer
Jung Jae-il
Costume Design
Choi Se-yeon
Colorist
Park Jin-young
Executive Producer
Miky Lee
Visual Effects Supervisor
Baek Sang-hoon
Gaffer
Park Cheong-woo
Special Effects Supervisor
Jung Do-ahn
Special Effects Makeup Artist
Kwak Tae-yong
Production Sound Mixer
Eun Hee-soo
Assistant Director
Shinsuke Fujimoto
Co-Producer
Yoon Hye-joon
Hwang Hyo-kyun
Co-Executive Producer
Kang Ho-sung
Lee Beom-seok
Art Direction
Lee Jeong-hyeon
Set Decoration
Lee Gi-seok
Song Dae-chan
Miyuki Fukuma
Digital Intermediate Producer
Ryu Yeon
Im Jong-hyeok
Key Grip
Choi Wun-jin
Jo Gyeong-gyu
Property Master
Park Jun-yong
Supervising Editor
Kim Man-geun
You Cheong
Sound Editor
Yang Hye-jin
3D Artist
Anfernee Kim
Boom Operator
Lee Si-hun
Still Photographer
Kim Jin-yeong
VFX Supervisor
Kim Kyeong-mo
Kim Seong-hwan
Line Producer
Shin Kyung-chul
Kim Dong-kyu
Unit Production Manager
Kim Sung-ho
Props
Park Yong-gyu