Christopher Nolan's Original The Dark Knight Plan Brought Back Heath Ledger's Joker for 1 Final Act

Planning for the sequel while working on ‘The Dark Knight’, Christopher Nolan almost brought back Heath Ledger's Joker in his 2012 movie.

The Dark Knight Rises (2012) - News - IMDb

Heath Ledger's Joker Was Planned To Appear In The Dark Knight

Why so serious? — The Dark Knight - Reactor

Did Christopher Nolan originally intend for the Joker to appear in The Dark Knight Rises? - Quora

Batman: The Killing Joke (2016) - News - IMDb

The Dark Knight Blu-ray SteelBook (Japanese Import

Reviews: The Dark Knight - IMDb

10 Dark Knight Trilogy Plot Holes Everyone Just Ignores

This Dark Knight 'blooper' between The Joker and Harvey Dent has