This hour-long documentary explains what happened in the Nth room chat rooms, how girls fell prey to the perpetrators, and how the digital world and social media platforms provide an optimal environment for online sex offenses to take place.
Park Deu-ni-saem
as Victim
Lim Byeong-su
as Cho Ju-bin
Lee Yong-soo
as Accomplice
Jo Woo-cheol
as Lead Detective
Kyeong Hyeon-su
as Detective
김경민
as Policeman 1
Hong Seock-joon
as Policeman 2
Ahn Se-bin
as Victim's Friend
김경민
as Spy Camera
Go Woon-ji
as Cho Ju-bin's Friend 1
Park Hye Kyung
as Cho Ju-bin's Friend 2
Kwak Jang-ryoun
as Chat room user
