Kadro (10)
Lee Hak-juLee Jeong Woo
Heo Ji-wonKwon Du Hyeon
Lee Jae-yoonBaek Seung Hwa
Choi Young-minGi Yeong Hwa
Kim Ji-ahnOh Yoon Joo
Jung Doo-hongJeong Woo's father
Lee Chang-wookYoo Il
Lee Sung-deukTaedong High student
Park Kyung-hyeYang Jung-Won
Don LeeHwang Tae Yeol's brother