Sinatra’s darker side comes out in the last quarter of the series. I won’t reveal anything, but adulation of him as a person gets difficult. His “imperfections” as one narrator refers to them are pretty unsettling, and his magnificent voice falters in the last decade of his life. By the end of the series I left still enamored of the performer but disappointed in the man.
Spoiler alert: You will see only baby Nancy, but grownup Nancy is not mentioned. You will have to go to You-Tube to see her perform “These Boots Were Made For Walking”. I suspect, based on the film, that her father was horrified.