Irish actor Cillian Murphy has revealed that working with screen legend Robert De Niro terrified him.
Murphy appears alongside the Raging Bull Oscar-winner in Red Light, which premiered last week at the Sundance Film Festival. He plays the part of a professor who is obsessed with disproving the powers of De Niro's celebrity healer.
Speaking to E! News Murphy said: "I was a quivering mess. It's hard to have small talk with Robert De Niro, but when you get down to it he was so cool."
He added: "You do pinch yourself when you finish the scene, like, 'I just did a scene with Robert De Niro!'"