ActionCrime

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.

"Don't cross the line."

Credits

Hwang Jung-minSeo Do-cheol

Jung Hae-inPark Sun-woo

Oh Dal-suOh Jae-pyeong

Oh Dae-hwanWang Dong-hyun

Jang Yoon-juBong Yoon-ju