Mr. Kim
... 2023
Oh Chang Hyun
... 2018
Sung Eok
... 2017
Park Dae-Young
... 2017
Eun Young-Baek
... 2015
Kang Joong-ho
... 2014
Lee Tae-seop
... 2014
Song Byung-gil
... 2014
Shin Ji-il
... 2013
Vice-Principal Song Young-man
... 2012
Hwang Se-han
... 2012
Im Chi-hyun
... 2010
Chief director
... 2007
Kang Jung Ho
... 2005
Mu-sung
... 2004
Kang Ji-hoon/Kevin
... 2004