Lee Joo-sil
Sang-woo's Grandmother
Moon Hee-kyung
Ji-gong's Mother
Kim Dong-wan
Yong-bi's Older Brother
Kim Jong-soo
Chief Oh
Yoo Ha-bok
Doo-man's Father
Jeong Do-won
Detective Baek
Kim Ji-soo
Yong-bi
Kim Hee-chan
Doo-man
Ryu Jun-yeol
Ji-gong
Suho
Sang-woo
Choi Jun-young
Detective Choi
Kang Jun-seok
Paramedic
Han Hye-ji
Nurse