Donghae

Go Seung-ji

Yoon Seung-ah

Pan Da-yang

Choi Jin-hyuk

Choi Won-il

Yoo So-young

Kang Eun-bi

Yang Hee-kyung

Kim Kap-soon

Park Keun-hyong

Park Byeong Moo

Hwang Byeng-gug

Lee Jong Gap

Park Ha-na

Suh Dong-hyun

Go Seung Ji [Young]

Mina Fujii

Siratoni Mira (Ep. 8-9)

Son Ji-hyun

Nam Chi Yun (Ep. 16)

Nam Kyung-eup

[Detective]