Song Chang-gyu

as Yangban

as Interviewer

as Merchant 1

as Taxi driver (1 episode)

as Hangmyeonok noodles owner (2 episodes)

as Teacher 4

as Seafood market worker (1 episode)

as Hiker (1 episode)

as Janitor (1 episode)

as Apartment Security Guard

as Chinese restaurant owner (1 episode)

as Song Chang-gyu (1 episode)