Tweedledum and Tweedledee (comics) of those characters in Lewis Carroll's sequel to "Alice's Adventures in Wonderland" entitled "Through the Looking-Glass". The two Tweeds always conduct their criminal activity in partnership with one another. They prefer to mastermind criminal schemes and let their henchmen carry out any necessary physical activity. The Tweeds will often use their extraordinary resemblance to trick their opponents into thinking there is only one of them. Tweedledum and Tweedledee first encountered Batman and Robin when they began a crime spree in Gotham City. Batman and Robin have fought against the Tweeds and have overcome them on subsequent occasions. The pair makes
Mad Hatter (comics) wing of a hospital in Neo Gotham after Arkham Asylum closed down. By now, he has become harmless. In the "Justice League Beyond" story arc "Flashdrive", the Mad Hatter is portrayed as having died, presumably from old age. His body is kept in a vault beneath Wayne Manor with the rest of Batman's deceased rogues. The Mad Hatter appears in "", terrified of being removed from Arkham Asylum by the Justice League before vanishing thanks to Flash. In Year Five, Mad Hatter meets with Black Mask, Bronze Tiger, Man-Bat, Scarecrow, and Tweedledum and Tweedledee until their meeting is crashed by