Recurring Guest Characters
Jo Mi Joo
16 guest appearances
Ahn Tae Wook
15 guest appearances
Investigator Kim
14 guest appearances
Investigator Park
14 guest appearances
Jang Hak Joo
14 guest appearances
Sa Jae Sung
13 guest appearances
Jung Ja Wang
13 guest appearances
Noh Bang Shil
13 guest appearances
Choi Ji Yun
12 guest appearances
Chun Gab Soo
11 guest appearances
Ma Jin Suk
11 guest appearances
Kang Noh Seung
9 guest appearances
Ahn Chang Ho
8 guest appearances
Chairman Wang
8 guest appearances
Sung Il's Wife
7 guest appearances
Park Duk Bae
7 guest appearances
Kim Gyu Shik
7 guest appearances
Bang Pil Kyu
7 guest appearances
Choi Chul Woo
7 guest appearances