Believer (2018)

Director: Lee Hae-young

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

Won-ho

Ryu Jun-yeol

Seo Young-rak

Kim Joo-hyuk

Jin Ha-rim

Cha Seung-won

Brian

Kim Sung-ryung

Oh Yeon-ok

Park Hae-joon

Park Seon-chang

Nam Moon-chul

Department Head

Seo Hyun-woo

Jeong-il

Kang Seung-hyun

So-yeon

Jung Jun-won

Deok-cheon