Movie icon ROBERT De NIRO is considering hanging up his director's hat once he's revisited his current movie THE GOOD SHEPHERD. The Raging Bull star insists he's almost done as a moviemaker after taking charge of just three films - but he's keen to make a sequel to his latest project before retiring his director's chair. He reveals, "I'm not gonna direct many more movies. I directed three and I think that's it for me. "But I'd like to do a second part of this story from 1961 to the fall of the Berlin Wall. I would love to revisit the characters and see how they wind up. That's really something that would be worth doing."