From Dr. LS: Sir Ian McKellen is on Radio 2 right now talking ROTK and of going back to New Zealand in June to film some more scenes as they are “boosting the emotional content of the film”. He is apparently appearing on BBC1 tv tonight (about 11 pm) with talk show host Michael Parkinson… and on 4th May next, he’s appearing at the newly opening St. Paul’s Art Centre, London…