Private Eye

Hwang Jung-min

Hong Jin-ho

Ryu Deok-hwan

Jang Gwang-soo

Uhm Ji-won

Soon-deok

Oh Dal-su

Oh Yeong-dal

Yoon Je-moon

Uk-kwan

Joo Ah-reum

Ok-yi

Kim Hyang-gi

Byeol-eeh

Kim Eung-soo

Yoshioka Minchi

Song Jae-ho

Min Chi-sung

Oh Tae-kyung

Min Soo-hyun

Uhm Hyo-seop

General Murata

Kim Ki-cheon

Dal-soo

Song Yo-sep

Bong-tae

Kim Seo-won

Beom-gu

Kwon Tae-won

Police Commissioner