Uhm Hyo-seop

as Senior Secretary for Economic Affairs

as Jang Tae-soo (south korea)

as President Yoon

as Kim Jung-kyu

as Dan-yi's father

as Police Officer Jang

as General Murata

as Captain Kim

as On-duty teacher

as Police

as Im Jung-bin

as Yu Sang-Won

as Oh Wook-Hwan

as Seonu Geun

as Park Moo-Sung

as Park Gyeong-bae

as Principal

as Ye Hyun-ho

as Kim Hae-jin

as Lee Chang-geun

as Yang Geuntak

as TVC President Kwon Hae-ryong

as Won Doo-jung

as Kang Yi-Moon

as Eun Byeong-ho

as Shim Woo-Cheol

as Lee Sang-Yeob

as Kim Kwi-Chang

as Park Jun Mo [So Yoon's father]

as Park Moo-sung

as Dr. Oh

as Lee Seung-Hyoo

as Heo Jun

as Choi Suk-Moon

as Jin Myung-ho

as Kim Ho-Joon

as Politician Choi

as Hong Yeong

as Prosecutor Hong Moo-Suk

as Go Jae-woong

as Min Baek-sang

as Da-jung's father

as Kang Sung-wook

as Chun Min-goo

as Park Mu-sol

as Oh Chul-min

as Han Jung-woo

as Choi Won-jae

as Uhm Tae-woong

as Yi Gae, Seung-yoo, Jong and Myeon's former teacher

as Kang

as Yum-jong

as Shin Il-young