character - Chairman Shin

character - Seo Young's father

character - Oh Nam-gi

character - Chairman Seo

character - Yoo Hak-sung

character - Choi Won-jae

character - Oh Jin-Goo

character - Kang Sun Woo's father

character - Director Kim

character - Park Byeong-bae

character - Kim Jeong-ryul

character - Kim Tu-bong