What is wrong with Gene Wilder?
He had undergone treatment for non-Hodgkin's lymphoma in 1999 and even though I think it is in remission, you can tell that the battle took ia lot out of him.
The beginning of the show had him walking around a huge estate, arm and arm with Alec Baldwin, but it seemed like Baldwin was steadying him. They needed the coverage for Baldwin's VO explaining why he was interviewing Wilder, one of his favorite actors (and one of mine!).
I had read most of these stories in his autobiography, but there was still enough new information to make it very enjoyable and worth watching, even if I did have to stay up until 2AM!