A cold-case enthusiast blogger and a washed-up veteran detective team up for a joint investigation to rescue their innocent friend who is framed for murder.
as Kang Dae-man
as Noh Tae-soo
as Kim Yong-gyu
as Joon-soo
as Mi-ok
as Detective Ma
as Lee You-no
as Team Leader Seo
as Jang-ho
as Detective Jo Young-chu
as Detective Song
as Han Seo-young
as Gun-woo
as Suk-hwan
as Yang Min-a
as Han Tae-woong
as Detective Noh's Wife
as Sun-hye's Husband
as Hospital Patient
as Hot Barista
as Bakery Shop Woman
as Boss
