A serial killer reappears 15 years after his murder spree with a book detailing his crimes. The resentful cop who failed to catch him before is assigned to protect him. The families of the victims plan revenge. And as the media circus spirals out of control, a masked man called "J" appears claiming to be the real killer.
as Det. Choi Hyung-goo
as Lee Doo-suk
as Jay
as Han Ji-soo
as Jung Tae-suk
as Snake Hunter
as Director
as Choi Kang-sook
as Kang Do-hyeok
as Director Kim
as Jung Soo-yeon
as Jung Min-kwon
as Announcer Woman
as Young Kang Do-hyeok
as Old Woman
as PD Park
as National Debate Moderator
as Hyun-sik
as Reporter
as Fanclub
as Detective
