폭로

Yoo Da-in

Sung Yoon-a

Kang Min-hyuk

Lee Jung-min

공상아

Eun-joo

정새별

Lee Ji-young

임승범

Kim Hong-chang

Kang Gil-woo

Bookstore

Joo Bo-young

Soo-ah

Kwak Ja-hyung

Hwang

고정일

Kim Joong-soo

Cho Min-wook

Detective

최윤우

Young Jung-min

조강연

Young Jung-min's Father