Jung Man-soo (as Seung-Won Cha)
Park Dong-won
Kim Seung-hyun (as Kwang-Soo Lee)
Hong Eun-joo
Jung Seung-tae
Department Head Seo
Rescue Captain (as Chang-Seok Ko)
Young-yi (as So-hyun Kwon)
Deputy Jung
Ahn Hyo-jung
Kyung-mi
Min-joon
Young Mother
Elderly Laundryman
Elderly woman Oh (as Jung Young Sook)
Mrs. Oh's daughter (as Eun-mi Lee)
Sung-hoon
Eun-ju (voice)
Young-Yi