All Cast

Ji Eun-seo

Ji Eun-seo

Lee Soo-yeon

Kim Gwang-seok

Kim Gwang-seok

Kang Gi-cheol

Woo Jin-yeong

Woo Jin-yeong

Choi Joo-hyeok

Lee Jang-mi

Lee Jang-mi

Lee Ji-yeon

Yoon Sang-hee

Yoon Sang-hee

Director Kim

Kim Ho-kyung

Kim Ho-kyung

Youngest detective