as Assistant Director
as head teacher
as Jin Hyeok
as Byeong-heon
as Ji Ha
as Kyung-su
as Yoon-geun
as Jo Young-jin
as Bae Sun-woo (Eps 8, 9)
as Yun Sung-ho
as Talk show director
as Jeon Gyeong Cheol
as Gye Sang Mok
as Jo Cheol Ju [Guild Merchant leader]
as Ah Rae Jeok
as Deputy Hong Wan Pyo
