Heath’s death, weighed heavy on the film but it performed better than expected partly due to the respect many gave to him. The Dark Night had him undergoing extensive research and experimentation to take on the character of the Joker. There are talks of more films but no solid facts have yet been put on paper but the characters have expressed interest.
There have also been no digital editing to the parts he made in the film, in order to preserve his overall character. The death of a stuntman mentioned in the previous post also tainted the film yet Heath topped all issues due to his untimely death being one of the hottest actors in Hollywood to date. He lived to the fullest and died so suddenly, people were so shocked at news of his demise. He is forever going to be part of the movie phenomenon that is Batman.