when mark logue hauled them down for the movie, he discovered more than 100 letters between the therapist >> logue: "my dear logue, thank you so much for sending me the books for my birthday, which are most acceptable." that's so british, isn't it? "yours very sincerely, albert." >> pelley: as you read through all of these letters between your grandfather and the king, what did it tell you about the relationship between these two men? >> logue: it's not the relationship between a doctor and his patient; it's a relationship between friends. >> pelley: we met mark logue at the same address where his grandfather treated the king. and among the hundreds of pages of documents were logue's first observations of george vi. >> logue: probably the most startling thing was the king's appointment card. it described in detail the king's stammer, which we hadn't seen anywhere else. and it also described in detail the intensity with the appointments. >> firth: shall i see you next week? >> rush: i shall see you every day. >> pelley: the king came here every day? >> logue: every day. yeah, every single