Casts
Jeon Do-yeon
as Song Jung-yeon
Go Soo
as Im Jong-bae
Kang Ji-woo
as Hye-rin
Choi Min-chul
as Seo Moon-do
Lee Dong-hwi
as Gwang-sik
Park Ji-hwan
as Tae-gwang
Choi Gwi-hwa
as Detective from Seoul Prosecutor's Office
Corinne Masiero
as Hellboy
Joanna Kulig
as Yalka
Heo Joon-seok
as Soo-Jae
