Suggestions by @thefilmcritic

Hayley Mills

as Queen Dowager Alexandra of Denmark in The Crown: Turn of the Century

Richard Dillane

as Prince Arthur in The Crown: Turn of the Century

Madeline Carroll

as Wallis Simpson in The Crown: Turn of the Century

Virginia McKenna

as Queen Dowager Alexandra of Denmark in The Crown: Turn of the Century

Isobel Eadie

as Elizabeth Bowes-Lyon in The Crown: Turn of the Century

Mark Rylance

as Neville Chamberlain in The Crown: Turn of the Century

Dean-Charles Chapman

as Winston Churchill in The Crown: Turn of the Century

Julian Morris

as Winston Churchill in The Crown: Turn of the Century

Jessica Brown Findlay

as Princess Victoria in The Crown: Turn of the Century

Brigitte Nielsen

as Alexandra of Denmark in The Crown: Turn of the Century

Sidse Babett Knudsen

as Alexandra of Denmark in The Crown: Turn of the Century

Trine Dyrholm

as Alexandra of Denmark in The Crown: Turn of the Century

Bill Nighy

as H. H. Asquith in The Crown: Turn of the Century

Richard E. Grant

as Arthur Balfour in The Crown: Turn of the Century

Trevor Eve

as The Marquess of Salisbury in The Crown: Turn of the Century

Jeremy Irons

as H. H. Asquith in The Crown: Turn of the Century

Emily Watson

as Queen Mary in The Crown: Turn of the Century

Matthew Macfadyen

as King George V in The Crown: Turn of the Century

Bill Nighy

as Arthur Balfour in The Crown: Turn of the Century

Brianna Hildebrand

as Wallis Simpson in The Crown: Turn of the Century