Directed by Heo Myung-haeng, The Roundup: Punishment sees Ma Dong-seok return as detective Ma Seok-do as he investigates a criminal network involved in online gambling, cybercrime and illegal financial operations. Joined by the Cyber Investigation Team, he faces both a ruthless former mercenary and a technology-driven criminal organization. Combining large-scale action, police investigations and organized crime, the film continues one of South Koreas most successful action franchises.