Killers (2014)

Both movies have psychopaths and gore. Great acting from the leads and a plot line that makes the movie more interesting.

Both movies are focused mainly on the male lead who's a psychopath. Most scenes are gruesome and some scenes are mature in both movies..

they're both about psychopathic killers who murder people. both really good, with good story line, great actors, and acting. And they both have that dark gritty cinematic feel which will thrill all murder movie fans :)