Hyeong Geun
Detective 3
Jae-hwan
Insurance Inspector
Man Next Door
Park Gyeong-cheol
Bong-su
Wang Dong-hyun
Detective Kim
Jung Jae-il
Yong-shik
Battle-axes and Halberds Head Hwal-bo
Jeon-hoon
Han Jong-su
Hyung-geun
Oh Dae-Hwan
Bulk
Kim In-sik
Gi-ok's Elder
Song Baek-ho
Coach
Wrestling Coach
Teacher
Director Hong
Detective Go
Kal-chi
Do-shik
Taek-gyu
[Drowned monster]
Kang Tae-ho
Ma Sang-gu
Moongchi
Ma Jin-suk
Doo-Chil
Jo In-Sung
Pub chef
Kim Jung-Soo
Self
Team A Leader Lee
Lee Yong-Ki
Oh Bong-Sam
Father Michael
Koo Dae-Gil
Song Joon-sun
Na Seokcheol (Gitak's rival)