I, the Executioner

Directed by Ryoo Seung-wan

Written by Ryoo Seung-wan, Lee Won-jae, Ryoo Seung-wan

The veteran detective Seo Do-cheol and his team at Major Crimes, relentless in their pursuit of criminals, join forces with rookie cop Park Sun-woo to track down a serial killer who has plunged the nation into turmoil.

Cast

Hwang Jung-min

Seo Do-cheol

Jung Hae-in

Park Sun-woo

Oh Dal-su

Oh Jae-pyeong

Oh Dae-hwan

Wang Dong-hyun

Jang Yoon-ju

Bong Yoon-ju

Kim Si-hoo

Yoon Shi-young

Jin Kyung

Lee Joo-yeon

Shin Seung-hwan

Park Seung-hwan

Jeong Man-sik

Jeon Seok-woo

Kwon Hae-hyo

Choi Wan-ki

Byun Hong-jun

Seo Woo-jin

Ahn Bo-hyun

Min Kang-hoon