Koo Ji-woo
Woo-jin 108
Wolf
Yu Shin
Ki-seok
Chang Geun
Nonghyup employee
Imitated Firetruck
Cho-rong
Ahn Gyeong-seok
Bong-goo
성일
Seo Young-sook
Park Ho Shik
Go Kyeong-Rae [Going Home]
Jae-young
Detective Moon
Jeong-jin
Gu Kong-ja
Chi-seop
Kang Jae's friend
Suk-Bae
Ma Joon-gyu's bodyguard
Fat Student
Young Mr. Cheon
Bald man
Sang-hoon
Dong-gwang
Section Chief Kim
Cheol Gu
Man-deok
Reporter Hwang
Chae-hyeon
Baekje Prince 7
Na Sang-shik
Tak Jung-hoon
Woo Young's Father
Resident
Cheong Ji-gi
Ko Kyu-pil
Park Dongseop
Gong Ha-neul
Eunuch Hong
Self - Host
Self
Na Hyun-Ki
Yang Ga-Jun
Han Shim
Cha Yun-Doo
Mr. Yang
Oh Beom
Mart staff
Manager Go
Prospective student
Mozart student's Head Teacher
Han Se-kye (change)
Ark Communication CEO
Chinese restaurant's delivery man
Police officer
Hyuk Joon's co-worker
Jang Dong-Geon
Kim Jin-Ho
Park Soo-Yong
Si Jong
Prime Minister's Bodyguard
Oh Yo-Hwan / "Convenience store guru"
Bo Bu-Sang
man
Jang Myung-Gil
himself
Han Seong-Tae
Man with the shooting staff
Ma Dong-cheol
Jung Ja-wang
Joo Joon-Pal / "John"
Jang Seong-Joo
Do Young-su
Oh Yo-Han
Gong Dae-chul
Yoo Myung Hyun
Yoon Ji-hoo
Hyun-woo
Hong Chang-sik
Park Gwang-duk
Park Jin-kyu