Suk-Go (as Seung-beom Ryu)
Hwa-Sun (as Yo-won Lee)
Detective Min-Bum (as Jin-woong Jo)
Sang-joon (as Yoon-Seong Kim)
Cheol-min (as Min-ho Kwak)
Yoon-ah (as Bo-ra Kim)
Team Leader
Doctor (as Jung-pyo Park)
Nam Tae-woo
Jung-sook
Section Chief (as Moon-cheol Nam)