Jung Jin-young

as Reporter Lee

as Pyung-sub

as Hong Beom-joon

as Jang Min-hwan

as Chief Hwang

as Sang-gyu

as Yoon Jin-gyu

as King Yeonsan

as Detective Oh

as Hwang Yoo-suk

as Kil-su

as Mak-dong's 3rd-eldest Brother

as Kwon Ho Yeol / Dan Geuk

as Director So Wansoo

as Namgung Jun-kwang

as Inspector Cho

as Detective Kang

as Kyungsoo

as Kang Seung-woon

as Man

as Choi Do-hyung

as Choi Yeol

as Jang Ki-do

as Yong-man

as Mr. Park

as King Jeong-jo

as Lee Sung-Min

as Kim Yu-sin

as Baek-ho

as Seo In-ha

as Prosecutor Park

as Yoon Jae-beom

as Kim Jeong-man

as Mr. Lee

as Dr. Chu

as Doctor K

as Future Ahjussi

Role: Director

as Jeong-myeong

as Oh Yeong-dal

as Kim Yu-sin

as Go Jin-sa

as King Yuri

as Kim Sang-sik

as Jang Tae-Joon

as Hwang Du-su

as Dal-seon

as Gi-yeong

as Expert

as Jo Hang-ri

as Jeong-myeong

as Eom Ki-tak

as Kim Sang-chul

as Kang Seok-hyun

as Judge

as Hur Jin-gyu

as Lee Young-wook

as Bang

as Kim Yang-don

as Baek Ik Duk

as Himself

as Do Young-chul

as Go Ha-eung

as Baek Cha-seung

as Jang Tae-Joon

as Ha-eung