John Wilkes Boom

John Wilkes Boom is the main antagonist in the teaser of the final Batman the Brave and the Bold episode, Mitefall, and the assassin of Abraham Lincoln. He is voiced by Dee Bradley Baker.

Background
John Wilkes Booth arrived at Grover's theater where he was about to kill him, until Batman appeared, standing on a chandelier, and threw a Batarang at his gun. Wilkes grabbed out two pistols and fired them at Batman. Batman kicked him against a wall. Just then, two knives appeared from Booth's sleeves, and Booth charged at Batman with them. Batman, however, threw him on the stage below them. John claimed that the south will never be defeated before his clothes were torn apart to reveal a steam powered suit, revealing him as John Wilkes Boom. Abraham Lincoln grabbed an emergency axe and fought him alongside with Batman. He and Batman then noticed his suit's weakness: a valve on his back. Batman threw his batarang, and Lincoln threw his axe at it, causing Boom's suit to explode. Abraham Lincoln then thanked Batman for helping him continue reconstruction.