Bad Guys 2[2][3] (Korean: 나쁜 녀석들: 악의 도시) is a 2017 South Korean television series starring Park Joong-hoon, Joo Jin-mo, Yang Ik-june, Kim Mu-yeol and Ji Soo.

It is a spin-off of the 2014 television series Bad Guys.

It aired on OCN from December 16, 2017 to February 4, 2018 on Saturdays and Sundays at 22:20 (KST).

[4] Following the sudden, violent and tragic end of a corruption investigation three years earlier, a group of prosecutors and police detectives, unafraid of dealing out haphazard violence and applying torture, bands with an ex-mobster and an assassin.

They are determined to cross the line to take revenge, battle organized crime, and end institutional corruption in their city.