Trailer: Troll Factory by Ahn Gooc-jin

Im Sang-Jin (Son Suk-Ku) works as a reporter for a newspaper company, but he has been suspended due to a negative report he wrote about a conglomerate. One day, Sang-Jin receives a tip about a “troll farm” called Team Alley. The group is responsible for infiltrating many Internet websites to manipulate public opinion by posting malicious comments. Members of the farm include Jjingbboekking (Kim Sung-Cheol), Chattatkat (Kim Dong-Hwi), and Paebtaek (Hong Kyung). While investigating Team Alley, Sang-Jin uncovers the powerful existence behind it all.