Lee Beom-soo

as Jung Seung-pil

Kim Gyu-ri

as Yoo Mi-sun

Son Chang-min

as Inspector Kim

Kim Roi-ha

as Inspector Park

Lim Dae-ho

as Captain Jang

Kim Kwang-kyu

as Director Park

Pyo Young-ho

Lee Han-wi

as Joo Jeong-Nam

Jo Se-ho

Ji Dae-han

as Il Geun

Kim Byeong-ok

as Branch Office Manager

Jang Ja-yeon

as Min-a

Park Sung-woong

as Karaoke bar waiter

Lee Yu-mi

as Yoga woman 2

Yoo Dong-geun

as Go Yong-Joo

Kim Sun-young

as Yeo Gyeong

Chae Yoon-Seo

as CCTV female officer

Jang Ja-yeon

as Min A

Hong Seok-yeon

as Mr. Jang

Jung Seo-in

as Karaoke bar woman

Choi Sung-pil

as Police officer

Lee Jin-Soo

as Detective

Ji Chang-wook

as Lighting Staff