The 'Beast Cop' Ma Seok-do heads to a foreign country to extradite a suspect, but soon after his arrival, he discovers additional murder cases and hears about a vicious killer who has been committing crimes against tourists for several years.
The Roundup is a 2022 South Korean action crime film directed by Lee Sang-yong, starring Ma Dong-seok, Son Suk-ku, Choi Gwi-hwa, and Park Ji-hwan. It is the second installment of The Roundup series and the sequel to The Outlaws. The film was released theatrically on May 18, 2022 in IMAX format. Set 4 years after the previous film, Detective Ma Seok-do travels to Vietnam to extradite a suspect, but comes across some gruesome murders of Korean tourists by a vicious killer named Kang Hae-sung.