Kim Moo-yul
Yoo-seok / Choi Seong-uk
Moon Sung-keun
Jin-seok's Father / Mr. Park
Na Young-hee
Jin-seok's Father / Madam Min
Nam Myung-ryeol
Professor Choi
Lee Na-ra
Professor Choi's Wife
Bae Seong-il
Questionable Man 1
Lee Soon-won
Questionable Man 2
Byeon Dong-joon
Questionable Man 3
Kang Sin-goo
Jin-seok's Real Father / Precinct Policeman 4
An Min-young
Jin-seok's Real Mother
Park Jae-yeong
Jin-seok's Real Brother
Jeong Taek-hyeon
High School Yoo-seok
Kwon Jae-hwan
Precinct Policeman 1
Moon Seong-pil
Precinct Policeman 2
Eom In-woo
Precinct Policeman 3
Kim Tae-eung
Precinct Policeman 5
Shin Gi-rok
Precinct Conscripted Policeman
Oh Hyeon-soo
President Song
Park Kyung-chan
Employment Agency Director
Han Tae-eun
Emergency Room Nurse 1
Ahn Yoo-jin
Emergency Room Nurse 2
Han Da-eun
Hospital Room Nurse
Lee Seong-woo
Arresting Detective 1
Lee Dong-jin
Arresting Detective 2
Yeon Je-hyung
Police Precinct Student 1
Kim Hyeon-mok
Police Precinct Student 2
Yoo In-soo
Police Precinct Student 3
Lee Chang-hoon
Loan Shark 2
Lim Jung-min
Questioning Detective
Yoo Jae-sang
Hardware Store Owner
Park Yoon-sik
Real Estate Agent
Oh Min-jeong
Real Estate Agent
Jeong Mi-kyeong
Neighborhood Auntie
Jeon Sang-jin
Criminal Investigator 1
Kim Joo-hwang
Criminal Investigator 2
Lee Hee-seong
Briefing Detective
Lee Seung-yong
Driver in Accident
Kim Young-sam
Self (archive footage)
Moon Jae-in
Self (archive footage)
Donald Trump
Self (archive footage)
Melania Trump
Self (archive footage)
