as Chang-soo
as Min-cheol
as [TBM reporter](1 ep)
as Min-kyu
as Jeong-ho
as Baek Jong-hak(1 ep)
as Jo Chan-woo
as health center employee(1 ep)
as Lee Su-in
as Myung-ho
as Park Hee-soo(24 eps)
as Jin-kyu
as Min Jae-il
as Leo
as Gil-dong