article_snippet: Heath Ledger, a Hollywood actor.
article_snippet: Accomplished actor: Heath Ledger 'immersed' himself in the role of the Joker, Heath Ledger ' father has said, in preparation for Heath Ledger ' role in The Dark Knight (pictured).
article_snippet: Heath Ledger ' was posthumously awarded an Academy Award for Best Supporting Actor after the performance and Heath Ledger ' death .
article_snippet: Accomplished actor was found dead in Accomplished actor Manhattan apartment, shortly after completing filming for The Dark Knight, where Accomplished actor starred as the Joker. '
article_snippet: Accomplished actor was just desperately trying to get to sleep,' Mr Ledger said.
article_snippet: Mr Ledger was posthumously awarded the Academy Award for Best Supporting Actor in the film
article_snippet: The Dark Knight, following The Dark Knight stellar performance .