Reparto (por orden de créditos)
Si-hu Park
Philip Yoo
Song Ji-hyo
Oh Eul-soon
Lee Gi-kwang
Lee Seong-joong
Hahm Eun-jung
Shin Yoon-ah
Choi Yeo-jin
Gi Eun-yeong
Jang Young-nam
Kim Ok-hee
Jeon Bae-soo
Eul-soon's father
Ji Seung-hyun
Sa Dong-cheol
Jang Hyuk-jin
Kang Tae-shik
Kim Young-woong
Detective Lee
Jung Soon-won
Choong-yeol
Ryu Tae-ho
Bureau chief Jo
Jeong Jae-eun
Eul-soon's mother
Hwang Sun-hee
Kim Ra-yeon
Moon Soo-bin
Park Soo-min
Lee Kyu-bok
Gi-soon
Doo-sub Sung
Seo Min-joon
Haha
Eul-soon's ex-boyfriend
Kim Jong-tae
Team leaedr Jeong
Shin Rin-ah
Oh Eul-soon (young)
Kang Suk-won
CCTV Control Room Employee
