as Bae Seong Gyu [Detective]

as Bok-an

as Seo Yun-taek

as Bang Cheol-jin

as Park Min-seok

as Baek Jun-kyu

as Xiao Fang

as Baek Seok-Hee

as Jo Suk's friend

as Seon-Hee

as Park Han-cheol