Believer (2018)
2018 · Crime, Action, Thriller · 123 min · ★ 7.2
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.
Cho Jin-woong, Ryu Jun-yeol, Kim Joo-hyuk, Cha Seung-won, Kim Sung-ryung, Park Hae-joon