“Killers Anonymous” (*1/2 out of four) was a disjointed and dull melodrama about a support group of killers (Tommy Flanagan, Rhyon Nicole Brown, Tim McInnerny, and others) who meet regularly in a self-help counseling meeting and discuss their difficulties in life but a growing sense of distrust exists which threatens to boil to the surface. Interesting idea goes nowhere, as film changes style and tone with each scene and gradually slows to a halt even as it goes on too long. Gary Oldman and Jessica Alba are wasted in throwaway roles. Go to A.A. instead.