Detective K: Secret of the Lost Island

Kim Myung-min

as

Kim Min

Oh Dal-su

as

Han Seo-pil

Lee Yeon-hee

as

Hisako

Jung Won-joong

as

Senior

Hwang Chae-won

as

Do-hae

Hwang Jeong-min

as

Sakura

Woo Hyeon

as

Mr. Bang

Choi Moo-seong

as

Boss

Jo Kwan-woo

as

Musician

Kim Won-hae

as

District Magis...

Lee Chae-eun

as

Da-hae

Hyeon-jin

as

Sword Club