A little old lady turns vigilante on the streets of London in this gritty, witty crime thriller. Gloria Jones has had enough. She's sixty-five, approaching retirement, and nearing the end of her tether. When someone flings away a gun in her local park, it ends up in Gloria's hands and changes the course of her life forever. Realizing there is injustice all around, Gloria finds herself transforming from a harmless senior into a confident and ruthless vigilante, determined to help victims of crime.