Miss Baek

Han Ji-min

Baek Sang-ah

Kim Si-a

Ji-eun

Lee Hee-jun

Jang-seop

Kwon So-hyun

Joo Mi-kyeong

Baek Soo-jang

Il-gon

Jang Young-nam

Sang-ah's Mother

Kim Sun-young

Jang-seop's Sister

Jun Suk-ho

Detective Bae

Lee Zoo-young

Jang-mi

Lee Jung-eun

Massage Shop Owner

Jo Min-jun

Detective Kang

Yoon Song-ah

Social Worker

Do Yeong-seo

Young Baek Sang-ah

Yoo Jong-yeon

Witness

Seo Jeong-gyu

Security Guard