K NOW anyone who looks like a young Prince Harry? Netflix has put out a last-minute call for a star to play Harry in Season 6 of The Crown, set from the late Nineties. There isn’t much time: filming starts in November, and there is a two-week deadline for entrants, who should send a short video doing “something they love” by email. The actors for William and Kate were announced earlier this month. No acting experience is needed, with stars promised “a great deal of support”. The call-out sheet, sent out in the last week by company Robert Sterne, asks...