Lee Do-hyun

as Choi Yeong-su (1 episode)

as Garbage man (1 episode)

as [Sang Hoon's father] (1 episode)

as Moon Ji Wong [Fantasia's former lighting technician] (3 episodes)

as Mr. Park [Writer] (1 episode)

as [Korean Consulate representative] (2 episodes)

as [Sun Ah's father] (12 episodes)

as Im Kwon-shik (16 episodes)

as [Seung Jun's father] (2 episodes)

as Mr. Park

as Jang Kwang-sook (16 episodes)

as [Interviewee] (1 episode)

as Doctor

as PD Myung

as Ok-joo's Doctor

as Young Inspector

as poster actor 2

as Young Man Playing Piano at Catholic Church