The Roundup: Punishment

“Time for the ultimate wipeout.”

Detective Ma Seok-do (Don Lee), the cop the underworld calls a monster, goes after an illegal online gambling operation run by Baek Chang-gi (Kim Moo-yul), a former mercenary, and a young IT genius named Chang. Ma makes an unexpected offer to Jang I-soo (Park Ji-hwan), a rival with his own reasons to want it gone. Heo Myeong-haeng bases the case on a real Pattaya kidnapping, and the captive programmers are who Ma is racing to reach.