Believer
After a traumatic event, a drug trafficker turns sides and conspires with a dangerously ambitious undercover police officer to bring down the mysterious kingpin of a major drug cartel.
Cast
Cho Jin-woong
Ryu Jun-yeol
Kim Joo-hyuk
Cha Seung-won
Kim Sung-ryung
Park Hae-joon
Nam Moon-chul
Seo Hyun-woo
Kang Seung-hyun
Jung Jun-won