The Crown returns to Netflix with Emma Corrin playing Princess Diana, while Olivia Colman and Helena Bonham Carter play Queen Elizabeth and Princess Margaret one last time in season 4

Emma Corrin’s Lady Diana and Josh O’Connor’s Prince Charles take the spotlight in the new season of the beloved British royal family drama – released by Netflix on November 15 – while Helena Bonham Carter and Olivia Colman take their final turns before ‘passing the baton’
Claire Foy played Britain’s young Queen Elizabeth for the first two seasons, with Olivia Colman stepping in to chart her middle years last season and in the 10 new episodes coming out this weekend. Imelda Staunton will ascend to the throne for the final two chapters.
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A role in The Crown is akin to a relay-race baton destined to be handed off, said Helena Bonham Carter, back for her second whirl as the tempestuous Princess Margaret. The actress is sandwiched between Vanessa Kirby of seasons one and two and Lesley Manville, who will take Margaret across the finish line.
“I’m very sad that it’s over, but it’s time that she was played by somebody else at some point … She’s just a great gift of a part,” Bonham Carter said during a joint interview with Colman and Tobias Menzies, returning as Prince Philip.
Colman called Staunton’s casting “amazing”, then suggested the newcomer could overshadow her. “It’s almost, ‘wish she wasn’t quite good,’” she said, smiling. That prompted Bonham Carter to predict a battle of the stars after the series ends.
Colman was asked if she had any advice for her successor. Her terse reply: “Good luck. The wig’s itchy.”
Casting director Robert Sterne, a veteran who won three Emmys for his work on HBO’s Game of Thrones and a 2018 trophy for The Crown, said swapping out actors wasn’t preordained when he began working with series creator and writer Peter Morgan.