Washington, June 24 : Hollywood legend Robert De Niro has refuted claims that he is difficult to work with on film sets.
He insists that he can never make the filming process more difficult than it already is.
The 64-year-old star even says that he has never had problems working with fellow actors and directors.
"Difficult? Me? I don't think I am difficult compared to other people. It is hard to make movies at the best of times, so you don't want to give people a hard time. People have their own agendas," Contactmusic quoted him as saying.
"You can look into my background all you like, but I have never had problems with authority on film sets. Even if I disagree with a film director, I work through it," he added.