Kim Young-minYong Moon-goo Kang Young-sukKang Ha-joon Jeong In-giGeneral Heo Gang In Lee Jae SeongSeol-ak's Subordinate Park Yoon-heeGeneral Hong Moo-seop Kang Mal-geumDo Soo-kyeong Kim Yo-hanPrivate Pyun Sang-ho Jang Young-hyeonSergeant Ma Oh Kyung-jooStaff sergeant Sin Kim Beong-chounMilitary Judge Yang Pil-kyu Lee Seung-yeonProsecutor Kang Yeon-hee Kim Hee-wonMoon Goo's secretary Baek Hyun-jooHong Kyung-ok Jo Yoo-jungSang-ho's Mother Nam Soo-hyunMajor Jo Yong Joon Kim Joon-hyungCCTV Room Staff Lee Tae-hyeongYeom Sang-seop Park Ji-hoonHong Kyung-ok's Lawyer Han Chang-hyunMilitary Judge Kwon Ban-seokSang-ho's Defence Attorney Moon Jung-daeMilitary Judge Kim Mi-jiAirport Security Guard (Eps 6) Hyeon JinLaw Firm Job Interview (Eps 1) 
