Démasqué

주종혁

Kang Ki-ho

김혜수

Oh So-ryong

Jung Sung-il

Han-do

정성일

Lee Hae-young

Park Dae-yong

이해영

Jang Hye-jin

Hong Na-hee

장혜진

Kim So-ra

Ha Monica

임성미

Kim Ji-yoon

Jeon Jin-oh

Yoon Byeong-geun

전진오

Heo Dong-won

Lee Sang-mok

허동원

최동구

Choi Je-il

박서연

Baek Song-i

Kim So-hee

Park Jin-mi

주진모

Baek Dal-ha

박지홍

Director Park

신정근

Koo Hyeong-tae

Park Soo-young

Son Hui-won

박수영

Heo Joon-seok

Hwang Jin-woo

허준석

오대환

Jang Hak-ui

이강욱

Yeo Yun-cheol

박유밀

Planning PD

성지루

Detective Yu

이수민

Park Min-hu

최정인

Yang Sa-rang

류경환

Mr Hwang

추자현

Cho Hae-won

Han Ji Seok

Cha Seo-wook

안석환

Cha Seong-wook Dad

Choi Dae-hoon

Choi Jin-man

최대훈

남경읍

Cho Tae-su

이대연

Ma Seong-chun

이수미

Yeom Mi-jin

Kim Min-seo

Oh So-ryeong (Teen)

김민서

Cha Si-won

Convenience Store Owner

차시원

김시우

Han-do Child

Jeong Seung-gil

Han-do Dad

정승길

Kim Keum-soon

Han-do Mom

김금순

한동원

Lee Sang Mok

Kim Jo-yeon

PD

이은

Elevator Woman

박정민

Programming Director

유용

Wi Jong-u

김건호

Yongpyeong Detective

Kim Yeon-woo

Police Office

박세준

Police Office

김범석

Detective

김낙균

Kim Gye-nam

강구하

Detective

Park Ji-han

Detective