The queen's youngest son said royals have all dealt with intrusion and attention "in slightly different ways."
Historians say the queen grew "warmer and more flexible" as a parent as the years went on.
The footage shows Queen Elizabeth describing someone — it's not clear whom — as a "gorilla."
Royal fans couldn't believe they got lucky enough to watch the documentary, though it was quickly taken down.
The royal, 55, has no symptoms but is following government guidelines, a Buckingham Palace spokesman said.
Harry and Meghan’s nuptials are the latest in a tradition of glamorous British royal weddings throughout the 20th century.
Who knows anything in this crazy world of fashion these days? But thanks to the Material Girl there is one thing: the world is about to get a lot more elegant, sophisticated and -- very, very romantic.