(11 episodes)

Self (3 episodes)

Jo Yoon-gi (8 episodes)

Lim Hyung-jun

(1 episode)

Han Man-sub

Choi Joong-yeon

Mr. Bae

Self (1 episode)

Do Seung-woo

(2 episodes)

Mr. Park

Oh Jin Sang (16 episodes)

Co. President Ko

Mr. Choi (20 episodes)

Woo-chan

Koichi (24 episodes)

Sim Junyeong

Tae Soo (18 episodes)

(1 episode)

Jang Young-sil

Masahide Okuda

Jang Kyung-jae

Detective Lee

Bae Seok-won

Sung-chil

Sex Shop Owner

Jang Kyung-jae

Jang Kyung-jae

assistant director (uncredited)

Jeong-ki

Young Man at Political Group