Son Hyun-joo

as Bu Seung-gwon

as Kang Yong-ho

as Ha Won-do

as Seok Jin-woo

as Song Pan-ho

as Kang Hang Soon

as Won Gyun

as Shooting Range Owner

as Ho-sung

as In Tae-joon

as 명예역장

as Director Kang

as Kang Do-chang

as Park Sung Yul [Sae Royi’s father / Jangga employee]

as Han Myeong-hoi

as Song Woo-Yong

as Self

as [Hint Fairy]

as Kang Ki-Hyung

as Patient

as Kang Seong-jin

as Self

as Detective Squad Chief Son

as Jang Young-cheol

as Go Dong-ho

as Choi Chang-sik

as Lee Dong-hwi

as Baek Seong-soo

as Choi Min-jae

as Kim Tae-won

as Self

as Baek Hong-suk

as [King]

as Na Dae Ra

as Self

as Nam Soo

as Hwang Joon Seong

as Jae-hoon

as Nam Soo

as Jae Hoon

as Park Jong Pyo

as Kim Sung-jae

as Song Jin-Poong

as Go Kwang-ryeol

as Min Tae-suk

as Su-Hyeon

as Gil Eok

as Self

as Deok-gil

as Superintendent Jo Gyu-won

as Park Byung Gak

as Section head Min

as Ban Sung-moon

as Detective Kang Jong-tae

as Kang Woo-Shik

as Inspector Park

as No Kwang-Taek

as Sang Tae

as Father Pedro

as Choi Min-Gi

as Oh Man Soo [Cheon Soo's brother]

as Self

as Tak Mun-bae

as Hwang Bok-Soo

as Min Gyu

as Kyung Dae

as Park Ha

as Woo-yeol's teacher

as Unlucky prisoner

as Jae Suk

as Tae-ju

as Joo Jung Nam

as Kim Jin Gook

as Jung In Young

as Cha Sang-deok