Queen of Mystery

Choi Kang-hee

as Yoo Seol-Ok

Kwon Sang-woo

as Ha Wan-Seung

Lee Da-hee

as Jung Hee-Yeon

Oh Min-suk

as Detective Gye

Kim Hyun-sook

as Kim Kyung-Mi

Kim Tae-woo

as Ha Ji-Seung

Park Byung-eun

as Profiler Woo

Kim Won-hae

as Crime Department Chief Jo

Min Sung-wook

as Senior Police Officer Kong

Kim Min-sang

as Team Leader Hwang

Kim Jong-soo

as Police Superintendent Shin

Jang Yoo-sang

as Kim Yi-Kyung

Jo Woo-ri

as Yoon Mi-Joo

Kim Jin-yeop

as Lee In-Ho

Bae Da-bin

as Kim Han-na

Park Yu-rim

Son So-mang

as Jo Soo-Jin