Jack & Bruce

When Bruce Wayne shuts his brother Jack out from the Wayne family business, it sends Jack down a dark path of madness and isolation, leading him to become his alter ego, the Joker. Jack was always strange, and a Bruce knew that. When he takes the company away from Jack, jealous and angry, Jack turns to crime lord of Gotham Oswald Cobblepot, aka Penguin, to go and kill Bruce. Jack realizes who he really is when he is forced to kill for his brother's death, and embraces his alter ego, the Joker. Batman must rise to save his city from his own brother.