Ryu Jung-ho
Det. Kim Hyung-sa
Park Soo-yeon
Detective Choi
Ryu Jung-ho (young)
Kim Min-hee
Jung Yoo-jin
Jo Ban-jang
Chang-bae
Chang-Bae's group 1
Tourist 2
Firefighter 2
Guy sitting in the next table
Moderator
Min-hee's home room teacher (voice)
Hostage
Madam at Western Style House
Suicidal man
Detective 5
School play female MC
Park Soo-yeon's mother
