Chuck Roven Spills Secrets of 'Batman v. Superman,' Heath Ledger Death (Exclusive Video) – The Hollywood Reporter
Charles Roven's Statement on Heath Ledger - Comic Book Movies and Superhero Movie News - SuperHeroHype
Chuck Roven Spills Secrets of 'Batman v. Superman,' Heath Ledger Death (Exclusive Video) – The Hollywood Reporter
Dark Knight Producer Comments on Heath Ledger's Death