Adamas

Ji Sung

Ha Woo-shin / Song Soo-hyun

Seo Ji-hye

Eun Hye-soo

Lee Soo-kyung

Kim Seo-hee

Heo Sung-tae

Choi Tae-sung

Oh Dae-hwan

Team A Leader Lee

Lee Kyung-young

Chairman Kwon

Hwang Jeong-min

Butler Kwon

Choi Deok-moon

Kang Hyuk-pil

Seo Hyun-woo

Kwon Hyun-jo

Park Hae-eun

Yoon Sun

Cho Seong-ha

Lee Chang-woo

Lee Si-won

Secretary Yoon

Shin Hyeon-seung

Lee Dong-rim

Woo Hyun-ju

Ms Oh

Go Yoon

Agent Park

Choi Chan-ho

Agent Kim

Lee Ho-cheol

Manager Jeong

Cho Dong-in

Manager Lee

Jang Jin-hee

Special Agent Miss Lee

Won Tae-min

Special Agent Mr. Han

Lee Do-yeop

Special Agent Mr. Baek

Ha Min

Lee Dong-rim Mother

Hwang Jin-hwan

Haesongwon security guard

Han Sa-myeong

Team A agent Cha

Jung Young-hoon

Team A agent

Kim Jong-goo

Hwang Byung-chul

Yun Yoo-sun

Ha Young-shin [Woo-shin's mother]

Ko Kyu-pil

Gong Dae-chul

Im Byeong-gi

Director Eun

Jin Tae-yeon

Jang Young-ja

Cho Hyen-woo

Song Soon-ho

Kim Do-yoon

Sergeant Ko Chul-min

Ahn Bo-hyun

Kwon Min-jo

Kim Jeong-ho

Kim Won-joong

Kang Hak-soo

Chief Yang

Heo Tae-hee

Prosecutor Han Min-soo

Choi Mu-in

Im Deok-su [killer]

Jang Tae-min

Detective

Park Seong-chan

Director Jung Hyo-gun

Min Eung-sik

Prosecutor office deputy head

Jo Han-joon

[Undercover agent]

Jang Ui-don

Jang Eui-don

Jeon Kwang-jin

[Bomb squad captain]

Song Hyeong-su

Jeweler

Park Ji-ho

Hwang Byung-chul's aide

Yang Heung-ju

Warden Jeon Byung-gyu

Kim Bi-bi

ARES Team Leader Lee Mi-young

Park Kee-ryung

ARES CEO Kim Gun-ho

Choi Da-young

Ms. Cho

Ok Chae-hun

Kwon Hyun-jo [young]