Question: Who is the three-time Olivier Award winner that also acted in "Ashenden"?
Sentence (from "Ashenden (miniseries)"): Ashenden is a BBC1's four part miniseries based on the spy novel by W. Somerset Maugham, loosely based on adaptations of "The Traitor" and "The Hairless Mexican" were written by David Pirie, it was produced by Kelso Films for BBC and that aired from 17 November to 8 December 1991, directed by Christopher Morahan, with Alex Jennings in the title role, Joss Ackland as Cumming, Ian Bannen as 'R' and Jason Isaacs as Andrew Lehman.
Relevant evidence: Yes