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.
as Sir Anthony Blunt
as H.M.Q.
as Donleavy
as Chubb
as Mrs. Chubb
as Restorer (Robertson)
as Collins
as Colin
as Radiologist
as Lady at National Gallery
as Blunt's Secretary
as Phillips
as Receptionist
as Consultant
