Park Sung-woong

Kim In-hae

Kwak Si-yang

Jo Soo-gwang

Yoon Kyung-ho

Zhu Lingfang

Park Hyo-ju

Yang Se-ra

Eugene Jung

Lee Soo-jin

Son Jong-hak

Man-bok

Shin Seung-hwan

President Guk

Kim Kwang-kyu

Team Leader Lee

Ye Su-jeong

Chairman Yoo

Yoon Byung-hee

Octopus

Jang Jae-ho

Director Baek

Park Cheol-min

Seoul Team Leader

Song Young-gyu

Detective Chief

Song Woo-rim

Detective

Hwang Jae-yeol

Choi