it was a challenge that everyone who had played it and thoses even who haven't played it, even richard harris so eloquently put there, said that you know it's the greatest of challenges. but also the most fulfilling of roles. but getting the timing right and the alignment right was always very important to me. and being in the right hands and being in the right frame of mind and at the right time in my own life. and ken browner asked me to be a part of the season in the don mar in the west end. and that involved michael grand itch who i think is a fantastic director. and the don mar is the wonderful company known for gathering terrific ensembles. and it just felt that time was right. and it was nothing more than that really t wasn't a great urging, suddenly, it just felt that the group of people around me were the right group. >> rose: why is it the most challenging of roles? >> well, now that i'm playing it i would say it is the most challenging of roles because it requires just about every theatrical element available to you in one performance. comedy, drama, tragedy, wit, physicality, pass