Den stenhårde polisen Ma Seok-do utreder en livsfarlig ny drog på marknaden. När den japanske knarktillverkaren Ricky och hans gäng kommer till Seol bryter helvetet lös. Directed by Lee Sang-yong, The Roundup: No Way Out sees Ma Dong-seok return as detective Ma Seok-do. Assigned to a major narcotics investigation, he faces a growing criminal network involving corrupt officials, drug trafficking and members of the Japanese Yakuza. Combining hard-hitting action, police investigations and organized crime, the film continues one of South Koreas most successful action franchises.