악동 탐정스

Yoo Seon Ho

Pyo Han Eum

김남주

Oh Jin Kyung

Ahn Hyung Sub

Seol Oh Sung

Jang Moon Bok

Oh Chan Yeong

김태민

Ryu Ji Seong

Lee Bit-na

Madoka

김누리

Yoon Min Ji

Jeon Woo-jae

[Police officer]

Hwarang

No Dong Wook

Yoon Yong Bin

Lee Myung Hoon