- Country: South Korea
- Genres: Drama, Romance
- Release: 2015-09-18
- Director: N/A
- Writers: N/A
- Language: Korean
- Stars: Yeong-kwang Kim , Jung So-min , Jung So-min , Sung-yeol Lee , Hye-eun Kim , Hye-eun Kim , Joo-Hee Yoon , Joo-Hee Yoon , Gyu-pil Go , Jeong-hwa Kim , Jeong-hwa Kim , Seok-jin Ha , Seok-jin Ha , Lee Kyung-young , Lee Kyung-young , Jae-hwa Kim
- Runtime: 65 min
- Awards: N/A
- AKA: Di Dei , D-Day , Di Dei (Australia) , Di Dei (Korea) , День «Д» (Russian Federation) , D-Day (United Kingdom) , D-Day (Philippines) , D-DAY (Japan) , D-Day (United States of America) , Di Dei (United States of America)
- Plot: A natural disaster strikes the city of Seoul. The whole city becomes paralyzed. Doctors and emergency personnel struggle to save the people.
- IMDB:tt5145142
D-Day Cast · · · ALL
Kim Young-kwang
Lee Hae Sung
Jung So-min
Jung Ddol Mi
Seok-jin Ha
Han Woo Jin
Jeong-hwa Kim
Eun So Yool
Sang-ho Kim
(II)
Choi Il Sup
Hye-eun Kim
Kang Joo Ran
Yoon Joo-hee
Park Ji Na
Lee Kyung-young
Park Gun
In-Pyo Cha
Goo Ja Hyuk
Sung-yeol Lee
Ahn Dae Gil
Jae-hwa Kim
Kim Hyun Sook
Gyu-pil Go
Yoo Myung Hyun