577计划

孔孝真 as Herself 車賢宇 as Himself 李承俊 as Himself Lee Soo-in as Herself 河正宇 as Himself 金成均 as Himself 李承河 as Herself 韩成天 as Himself 姜信哲 as Himself 崔嬉序 as Herself 李知勋 as Himself

河正宇 Producer 张元锡 Executive Producer 郑泰成 Executive Producer