Trailer
Cast
전석호
Detective Oh
조병규
Youngest Detective
임현성
Cyber Investigations Police
정두원
Flirty Man at Club
Kim Gwang-seop
Shinchon Sunglasses Man
Lee Jung-min
Chae Sook-hee
소희정
Se-jin's Mother
Anupam Tripathi
Arabian Subordinate
Lee Moon-bin
Guardhouse Conscripted Policeman
Lee Sung-kyoung
Cho Ji-hye
최혜진
Back Street Nostalgic Girl
서석규
Truck Driver in Accident
김도완
Chan-young
최병윤
Club Staff
Chris Lyon
Carmelo
안재홍
Happy Balloons Boss
김준
Chan-woong
송지혁
Happy Balloon University Student
Yeom Hye-ran
Chief Civil Service Officer
하정우
Motel Staff
Ahn Seong-bong
Big Man
Baek Seung-hwan
Police Chief
Kim Min-kyung
Youth Division Detective
임예은
High School Student
설창희
Seo-jin's Doctor
배유람
Helium Balloon High Schooler
윤상현
Jo Ji-chul
성동일
Hwang Bok-hyun
Jo Hye-joo
Soo-bin
박세진
Girl Cop
Park So-eun
Seo-jin
옥자연
New Pacific Suicide Female Victim
안창환
Kang Sang-doo
한수현
Detective Kwak
강신하
New Pacific Taxi Driver
Choi Soo-young
Yang Jang-mi
위하준
Woo-jun
강홍석
Yong-seok
이레
Young Ji-hye
김태준
Criminal Affairs Division Civil Petitioner
Kim Ji-na
Former Female Taskforce
김한상
Past Citation Moderator
라미란
Park Mi-young
주우재
Philip