as Yoon Jae-ho's Relative 3(1 ep)
as Crosswalk Pedestrian(1 ep)
as Programming Director(1 ep)
as Interviewer(1 ep)
as Pork restaurant owner(1 ep)
as Security Guard(1 ep)
as Judge(1 ep)
as Dr. Kang(1 ep)
as Jung Yong-jun(1 ep)
as Director(1 ep)
as National Park Executive(1 ep)
as Park Jin Man's Friend(1 ep)
as Judge(1 ep)
as Go Gyung Ho(16 eps)
as Saman E&C Executive(16 eps)
as Se-gyoo's Chauffeur(2 eps)