Jang Tae-seong

as Seong-gyoo

as Depeartment Head Gu

as Doo-joon

as Lee Byeong-hee

as Detective Seok

as Byeong-gyoo

as Cheol-gu

as Jane Hak-doo

as Eun Kyeong Ho

as Maro

as Lee Jae-Min