Cast
Jung Yu-mi
Yeon-seo
Kim Sae-ron
Soo-jung
Jung Kyung-ho
Soo-chul
Choi Deok-moon
Kim Jong-ho
Jo Dal-hwan
Pil-gyu
Lee Young-yoo
Kim Song-yi
Yoon Chan-young
Soo-chul (Young)
Kim Bin-woo
Female Victim
Yoon Don-sun
Policeman
Jun Yoon-ji
Bakery Part-time Worker
Kim Jae-hwa
Social Worker
Seo Kyung-hwa
Yeon-seo's Mother
Go Da Yun
Soo-chul's Older Sister
Shin Dong-ryeok
Soo-chul's Father
Seo Hyun-woo
Male Police Officer
Kim Mi-hui
Female Police Officer
Ha Ji-eun
Woman in Haengdang Area
Kim A-ram
Mummy
Yoon Tae-in
Man of Couple
Song In-seop
Cellphone Man
Kang Deok-joong
Rookie Laborer
Crew
Costume & Make-Up
Kim Jin-a
Makeup & Hair
Editing
Choi Jae-geun
Editor
Lighting
Song Hyun-suk
Lighting Director
Writing
Kim Yoon-sin
Adaptation