Characters played by Jeon Bae-soo
Department Head Han
Characters played by Hyeon-bae Dong
Detective
Characters played by Lee Hee-joon
Du-Won
Characters played by Seong-Gyoo Jeong
[no data]
Characters played by Kim Jeong-yeong
Oh Moon-Hee (young)
Characters played by Park Jin-Woo
Factory Manager
Characters played by Moon-hee Na
Oh Moon-Hee
Characters played by Jang Nam-boo
[no data]
Characters played by Ji-Young Park
Director Song
Characters played by Kim Seon-Kyeong
[no data]
Characters played by Cha Soon-bae
Emergency Room Doctor
Characters played by Choi Wonyoung
Detective Kang