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His agency rep confirmed that the actor will be starring in OCN's 'Bad Boys' as a psychopath. The rep said, "Park Hae Jin has been cast for the lead role of Lee Jung Moon in the new OCN original series 'Bad Boys'."

Park Hae Jin shared, "I think it's a role that any male actor would like to try. He's not just a genius psychopath, but a character with diverse sides. Although I don't know to what extent I can portray Lee Jung Moon, I will challenge myself to do my best... I'm the type to choose a production based on the character, but after reading the script, I thought to myself, 'This is it,' and formed the desire to do it. Please look forward to my transformation."

'Bad Boys' is an 11-episode drama about the fight between detectives and criminals. Park Hae Jin will play the role of genius psychopath Lee Jung Moon. The cast and staff will begin filming this month, and the drama is set to premiere in October.