Did the actor who played the Joker kill himself?

Related questions

1. How old is Batman?
2. Is the Joker the best villain of all time?
3. What happened to the Joker's face?
4. Does Batman die in The Dark Knight Rises?
5. Is there going to be another Batman movie?
6. Is Justice League Part 2 Cancelled?
7. Will there be a new Justice League?
8. Why Batman is the best?
9. Is Rob Pattinson the new Batman?
10. Who was Batman's first villain?

Tags

1. #ledger
2. #filming
3. #performance
4. #prescription
5. #months
6. #knight
7. #drugs
8. #before
9. #finished
10. #joker
11. #death
12. #january
13. #intoxication
14. #accidental