A Question of Attribution

Sir Anthony Blunt, who was a Soviet agent for 25 years, is routinely questioned and gives no answers, but is knighted and works as Director of the Courtauld Institute, and presents his interrogator with a puzzle in the shape of a doubtful Titian painting. He also does art restoration work in Buckingham Palace, where he gets into an interesting conversation with HMQ.

• Alan BennettWriter
• John SchlesingerDirector
• Gerald GourietOriginal Music Composer

• James FoxSir Anthony Blunt
• Prunella ScalesH.M.Q.
• Geoffrey PalmerDonleavy
• David CalderChubb
• Ann BeachMrs. Chubb
• John CaterRestorer (Robertson)
• Edward de SouzaCollins
• Jason FlemyngColin
• Gregory FloyRadiologist
• Barbara HicksLady at National Gallery
• Anne JamesonBlunt's Secretary
• Mark PaytonPhillips