Park Mi-young

라미란

Acting

Cho Ji-hye

이성경

Acting

Jo Ji-chul

윤상현

Acting

Yang Jang-mi

최수영

Acting

Chief Civil Service Officer

염혜란

Acting

Woo-jun

위하준

Acting

Philip

주우재

Acting

Yong-seok

강홍석

Acting

Chan-young

김도완

Acting

Detective Oh

전석호

Acting

Youngest Detective

조병규

Acting

Chae Sook-hee

Lee Jung-min

Acting

Motel Staff

하정우

Acting

Hwang Bok-hyun

성동일

Acting

Young Ji-hye

이레

Acting

Big Man

안성봉

Acting

Police Chief

백승환

Acting

Se-jin's Mother

소희정

Acting

Youth Division Detective

Kim Min-kyung

Acting

Soo-bin

조혜주

Acting

JD the Tatooist

Jack Lyons

Acting

Arabian Subordinate

아누팜 트리파티

Acting

Club Staff

Choi Byung-yoon

Acting

High School Student

임예은

Acting

Kang Sang-doo

안창환

Acting

Back Street Nostalgic Girl

Choi Hye-jin

Acting

Detective Kwak

한수현

Acting

Past Citation Moderator

Kim Han-sang

Acting

Girl Cop

박세진

Acting

Cyber Investigations Police

임현성

Acting

Seo-jin

Park So-eun

Acting

Carmelo

Chris Lyon

Acting

Truck Driver in Accident

서석규

Acting

Happy Balloons Boss

안재홍

Acting

Chan-woong

Kim Jun

Acting

Seo-jin's Doctor

설창희

Acting

Criminal Affairs Division Civil Petitioner

Kim Tae-jun

Acting

Helium Balloon High Schooler

배유람

Acting

New Pacific Suicide Female Victim

옥자연

Acting

Woman & Youth Division Detective

Kim Min-kyung

Acting

Flirty Man at Club

정두원

Acting

Shinchon Sunglasses Man

Kim Gwang-seop

Acting

Helium Balloon High Schooler

Kim Chul-hwan

Acting

Former Female Taskforce

Kim Ji-na

Acting

Happy Balloon University Student

Song Ji-hyuk

Acting

Guardhouse Conscripted Policeman

Lee Moon-bin

Acting

Arab Owner of Big-sized Clothes Store

Gambhir Man Shrestha

Acting