Fan Casting Mike Napier in The Signal and The Red Hood

The New Joker is Mike Napier, a teenage prodigy who, believing in anarchism, creates improvised gadgets and attempts to subvert government in order to improve society. Batman recognizes him as a force for good, but does not support his violent methods. He is one of Batman's most influential and chaotic enemies. He is believed to be the son of the Joker.