Contact information for Judi Dench:
c/o Julian Belfrage Assoc.
Adam House
14 New Burlington Street
London
W1S 3BQ
England
or
c/o Incoming Mail
BBC TV Centre
Wood
Lane
London
W1R 7RJ
England
I haven't tried any of these yet but if you have, I'd be grateful for feedback: Rikki@FabulousDames.com