Insurance examiner Gang-Soo (Kim Nam-Gil) falls into a deep depression in the wake of the death of his beloved wife. As he returns to work, he takes on the case of Mi-So (Chun Woo-Hee) whom is laying in a coma in the hospital. Gang-Soo meets a woman there who introduce herself as Mi-So, and it turns out that he is the only one capable of seeing her. It turns out that Mi-So has been in a terrible car accident and while her body is deep in a coma, her spirit is roaming free. And Mi-So has something that she needs Gang-Soo to do for her.
There are no TV Airings of One Day in the next 14 days.
Add One Day to your Watchlist to find out when it's coming back.
Check if it is available to stream online via "Where to Watch".