D-Day

Jang Yong-woo

Creator

Kim Young-kwang

Lee Hae Sung

Jung So-min

Jung Ddol Mi

Ha Seok-jin

Han Woo Jin

Kim Jung-hwa

Eun So Yool

Kim Sang-ho

Choi Il Sup

Kim Hye-eun

Kang Joo Ran

Yoon Joo-hee

Park Ji Na

Lee Kyung-young

Park Gun

Cha In-pyo

Goo Ja Hyuk

Lee Sung-yeol

Ahn Dae Gil

Kim Jae-hwa

Kim Hyun Sook

Lee Kyung-jin

Park Yoon Sook

Ko Kyu-phil

Yoo Myung Hyun

Song Ji-ho

Lee Woo Sung [Hae Sung's brother, firefighter]