character - Congressman Bae

character - Go Young Min [Ah Ra's father]

character - [Investment protestor]

character - Investor in Brain

character - Judge

character - Deputy Mayor

character - President Cho / Sung-jae's Father

character - Choi Dal-seok

character - Secretary of the general staff

character - Representative Choi

character - Middle-aged Tae-sung

character - Se-Hee's father

character - Jung-hwa's Father