Long unavailable portrait of the inner-workings of the British Royal Family circa 1960s is interesting from a historical perspective, as a puff-piece to humanise the family to a TV audience. The censorious efforts of the Royals to bury this seem to be in service of nothing; it's an entirely positive, at times hagiographic portrait of the family which goes down fairly easily, though it has since been eclipsed by much better TV specials on the subject. Highlight: an amusing visit from Nixon!