“LaRoy, Texas” (** out of four) was a wearily derivative potboiler comedy about a moron (John Magaro) who discovers that his wife (Galadriel Stineman) has been cheating on him and plans to kill himself but things change when a stranger (Steve Zahn) mistakes him for a low-level hitman and a killer (Dylan Baker) aims to settle a score with him. Yet another absurdist comedy that shows obvious influences of The Coen Bros., John Dahl, and also Quentin Tarantino mixed in the blender. Not the worst of its genre but you’ve seen this a million times before and better.