The unedited version of this Batman Beyond feature doesnt pull punches when it comes to killing the Joker. This aint your dads animated Batman. This is Neo-Gotham. When a certain infamous clown crops up, Batman Terry McGinnis confronts the nastiest secret of Bruce Waynes Bat-Past in a rattling flashback. Once upon a time, the Joker and his girlfriend Harley Quinn decided they wanted a son. They kidnapped young Robin. They strapped him to a table and zapped his mind away and dressed him in a little purple tuxedo. Joker gave him a gun and told him to kill Batman. Robin laughed through his tears and pulled the trigger. BANG! The sharp end of the trick guns BANG flag pierced Jokers heart. The End.