Lee Beom-soo
Lee Dae-roh
Choi Sung-kook
Detective Cha Jin-chul
Son Hyun-joo
Detective Kang Jong-tae
Byeon Ju-Yeon
Lee Hyun-ji
Kang Sung-yeon
Kim Young-sook
Park Choong-seon
Detective Park
Ryu Tae-ho
Jason Park
Choo Ja-hyun
Yang Jung-ae
Jo Min-ki
Section chief Jo
Yoo Hai-jin
Hankal
Oh Hyeon-kyeong
Chairman Ji
Oh Ji-hye
Hyun-ji's teacher
Yun So-jeong
Doctor
