Believer (2018)

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.

Genres: Crime, Action, Thriller

What to watch after Believer

• Night in Paradise (2020) — Cha Seung-won appears in both
• The Call (2020)
• Traitor (2008) — Same feel: tense, dramatic
• The Thieves (2012)
• A Company Man (2012)
• The Killer (2022)