To do the deed, they contact Joe Cooper, a black-hatted and black-gloved Dallas police detective who suggests a cowboy movie villain as imagined by Jim Thompson; he might be kin to Lou Ford, the maniac Texas sheriff protagonist of Thompson's novel, "The Killer Inside Me."
The finale is bruisingly bloody, as rough a moment as any I’ve seen since Casey Affleck pummeled Jessica Alba in “The Killer Inside Me.” Friedkin doesn’t pull any punches, no pun intended, in a scene that is horrifyingly specific without ever losing its drama.
Thompson’s Pop.1280 and The Killer Inside Me center, like Letts’s play, on a lethally-inclined police officer.
First Chris and then Sharla get terrific beatings, Ansel learns he’s even a bigger fool than he or anyone else ever thought and Killer Joe (modeled somewhat after Jim Thompson’s protagonist in the unthinkably dark “The Killer Inside Me”) acts as if no matter what he does or whom he attacks no one on the Dallas police force will go after him.
It throbs with echoes everything from Jim Thompson's The Killer Inside Me to Elia Kazan's Baby Doll to Little Miss Marker, and trust me, you're going to want to take a scalding hot shower with a steel-wool loofa after its ecstatically nihilistic final sequence.
Upfront recalling the Jekyll/Hyde center of Jim Thompson’s The Killer Inside Me (filmed by Michael Winterbottom in 2010), Joe also wears black from hat to boot.