Shin Mun-sung

as Yoo Bo-seong (16 episodes)

as Mu-hee's Uncle (5 episodes)

as Park Dae-ho (3 episodes)

as Yeon-min's father

as Hwang Suk-min [Inspector] (3 episodes)

as Doctor (1 episode)

as Seok-cheol (석철) (1 episode)

as Young-gil

as Shin Sung-Man (16 episodes)

as Missionary

as Third Royal Secretary

as Seok Cheol (1 episode)

as Soo Yeol's Father (2 episodes)

as Hiker (2 episodes)

as Arsonist (1 episode)

as Guard (1 episode)

as Kwak Jeong-do

as Park Seok-yong (40 episodes)

as Real Estate Agent

as Geon-jae's Father

as Police Officer

as Broker