The whole time I’m watching “Killers Anonymous” (2019), I’m thinking, surely this is based on a comic book series and creepy, twentynothing fanboys are reveling in all this dialog that is passing over my head like so many poorly aimed knives and bullets. Alas, this film comes by its obtuseness honestly, another concept and actor (Gary Oldman is some kind of spy handler who maintains a network of killers through self-help groups) gone to waste for no good reason. No good reason to watch this film, either, unless you like occasional graphic violence and a bunch of group therapy chatter.