However, Nolan had wanted to work with Ledger on a number of projects in the past (including unsuccessfully approaching Ledger for the role of Batman in Batman Begins) and was agreeable to Ledger's chaotic interpretation of the character.
Porén, no pasado Nolan quixo traballar con Ledger noutros proxectos (incluíndo o frustrado intento de Ledger de conseguir o papel de Batman en Batman empeza) e estivo de acordo coa caótica interpretación que Ledger fixo da personaxe.