- Woo Mi-hwa - Dokgo Soon
- Jung Jin-woo - Choi Ki-soo
- Lee Woo-je - Ha Dong-woo
- Bae Kang-min - Yang Min-hyuk
- Kang Seo-ha - Kang Seo-ha
- Cha Yun-ho - Lee Ji-hoon
- Kwon Do-ha - Kwon Do-ha
- Baek In-joo - Baek In-ju
- Jeon Seong-woo - Han Se-jin
- Jeon Jun-woo - Jun Joon-woo
- Heo Ji-won - Kwak Kyung-joon
- Kim Hae-ri - Kim Hae-ri
- ??? - Jin Chul-joong
- Lee Do-yeop - Ma Tae-hwa
- ??? - Ma Joong-do
- Seo Jae-kyu - Yeom Sang-goo
- ??? - Yang Chi-young
- Yang Jong-wook - Cha Jae-hee
- Lee Hwa-Jung - Han Soo-jin
- Kim So-min - child patient
- Lee So-e - Kim Hyun-seo
- Bae Min-jun - Kang Young Min
- Choi Won-young - Ha Young-doo
- Yoo Byeong-hun - Moon Young-soo
- Choi Jae-hwan - Choi Doo-jun
- Do Ki-seok - Criminal Choi
- Ryoo Je-seung - Majung Police Officer
- Park Jin-soo - Majung Police Officer
- Park Seo-yeon - Choi Na-ri
- Oh Kyung-min - Factory Manager
- Chae Yoon-hee - Restaurant Owner
- Ham Jin Sung - Hong-tae
- Yang Hee-won - Woo-hyuk
- Kang Chung-hun - Firefighter
- Kim Sun-ik - Firefighter
- Jung Wook - Chief Firefighter
- Cha Yong-hak - Park Ho-yeon
- Hwang Young-hee - Hee-sook
- Yoon Sang-hwa - Yang Sang-man
- Jo Young-gyu - Mapeong Hospital Doctor
- Han Kyu-won - Han Yoon-jae
- ??? - Choi Hyung-joon
- Hong Dong-yeong - Kang Do-ha (Young)
- Ahn Se-bin - Kim Yu-jung
- ??? - Kim Soo-yong
- Kwon Bong-keun
- Shin Kyung-soo
- Kang Young-muk
- Min Ji-eun
- Han Jung-hwan
- Kim Yong-jin
Kim Rae-won hace el papel de Jin Ho-gae.
Son Ho-jun interpreta a Bong Do-jin en la serie.
??? hace el papel de Song Seol.
Son Ji-yoon hace el papel de Yun Hong.
Kang Ki-doong interpreta a Kong Myeong-pil en la serie.
Oh Eui-sik interpreta a Kang Do-ha en la serie.
??? interpreta a Baek Cham en la serie.
?? interpreta a Bong An-na en la serie.
Baek Eun-hae interpreta a Woo Sam-soon en la serie.
Woo Mi-hwa interpreta a Dokgo Soon en la serie.
Capítulo disponible en las siguientes plataformas:
