Actors Who Took It A Step Too Far To Get Into Character

Heath Ledger Kept A Dark Diary While Preparing For The Dark Knight

Photo credit: @badpostheath / Twitter

Most people know that the role of The Joker was a big factor in Heath Ledger’s untimely death. But it’s shocking just what he did to immerse himself in the character.

Ledger locked himself in his apartment for more than a month to be alone with his thoughts. He left behind a creepy diary that shows a window into his mind.