Ant Catcher

Song Chang-eui

as

Shin Woo-young

Son Jong-hak

as

Ko Eun-shik

Lee Hae-eun

as

Shin Jung-min

Im Gi-hong

Park Yun-ho

Lee Chae-eun

as

Ko Se-jin

Jung Kyung-ho

Jang Hae-song

as

Young Eun-shik

Lee Ju-yeon

as

Young Jung-min

Ko Dong-ha

as

Child Woo-young

Yang Jae-Won

as

Chief Detective