26-year-old Yong-jun (Hong Kyung) is troubled by his lack of dreams when he falls for the same-age Yeo-reum (Roh Yoon-seo) at first sight. Yeo-reum takes care of her little sister Ga-eul (Kim Min-ju),...

因事故而痛失女儿的父亲将这“一天”不断重复，只为能挽救女儿。一天之中有哪些秘密尚待揭开，寻踪觅迹的故事尽在影片《一天》。金明民饰演世界知名胸部外科专家“金俊明”。只为救助一人生命都会用尽全力却是“零分老爸”。亲眼目击女儿因事故死去的场景后，为能收回覆水，循环往复的“一天”中誓死拼争。卞耀汉饰演救护车司机“李民哲”，申惠善饰“民哲”妻子“美京”，赵恩亨饰演“金俊明”女儿“恩静”。...