Played by Kim Sung-kyu , he is a motiveless, cold-blooded serial killer who targets random drivers by staging minor car accidents before brutally stabbing them. Why It's Popular on Tamilyogi
The film's narrative revolves around three central figures, often referred to as the titular "Gangster," "Cop," and "Devil":
Played by the charismatic Ma Dong-seok (Don Lee), he is a feared mob boss who barely survives a random attack by a serial killer. Humiliated and seeking personal revenge, he agrees to team up with the police.
