Những Tay Chơi Siêu Đẳng

Ahn Se-ho

Investigator Maeng

Ha Soo-ho

"Tattoo" ["The Man's" aide]

Kim Gwi-seon

Director of Prosecutors' Office

Kim Won-hae

Jang In-Kyu

Ko Jae-hyun

Krystal Jung

Cha A-Ryeong

Kwak Ja-hyung

Cheon Dong-Sub

Lee Si-eon

Im Byung-Min

Luna

Shin Jae-hyung

Song Seung-heon

Kang Ha-Ri

Tae Won-seok

Do Jin-Woong