Lee Eul
Yun Ah-yi
Na Il-deung
Baek Ha-Na
Detective Kim
Il-deung's Father
Il-deung Mother
Yoon Ah-yi's Father
Sergeant Park
Seo Ha-Yoon
Yoon Yoo-Yi
Kim So-Hee
Forensics investigator
Kim Doo-Sik
Police officer
Ri Eul / Ryu Min-Hyuk [Teen]
Min Ji-Soo [Young]
Reporter
Student
Birthday girl
