Kim Jung-don

as Choi Hyun-wook · 12 episodes

as Jo Won · 32 episodes

as Handball coach

as Hwang Ji-hyuk

as Do Jin-myung · 16 episodes

as Baek Min-won · 105 episodes

as Jo Yeon-sa · 30 episodes

as Gu Hyul-ki

as Detective Jang Woon Myung

as Park Sang-wook · 13 episodes

as Uniformed Police Officer