거울 속으로

Yoo Ji-tae

Woo Yeong-min

Kim Myung-min

Ha Hyeon-soo

김혜나

Lee Ji-hyeon / Lee Jeong-hyeon

김명수

Choi Sang-gi

Ki Joo-bong

Jeong Il-seong

Lee Young-jin

Choi Mi-jeong

정은표

Kim Il-hwan

Oh Jung-se

Detective Park

Oh Yong

Baek Jin-soo

Park Jun-hyuk

Lee Dong-ha

이상홍

Lim Joon-suk

Gi Guk-seo

Mr. Kim

Jung Yoo-min

Doctor Yeo

Son Young-soon

Yang Joon-suk's Mother

Lee Jong-woo

Ha Hyeon-soo's Team Member

Park So-eun

Girl