The Crown Replaced the Whole Cast For Season 3 — Meet the New Royals

Another face set to join the new cast is Taboo's Jason Watkins, who plays Prime Minister Harold Wilson.

"I am delighted to become part of this exceptional show. Harold Wilson is a significant and fascinating character in our history," the actor said in a statement. "So looking forward to bringing him to life, through a decade that transformed us culturally and politically. And excited to be working so closely with Olivia and the whole team."