Suggestions by @missregency

Alex Lawther

as Prince George in The Crown Prequel

Rupert Penry-Jones

as Prince Henry in The Crown Prequel

George MacKay

as Prince Albert in The Crown Prequel

Patrick Gibson

as Prince Henry in The Crown Prequel

Jason Isaacs

as George V in The Crown Prequel

Matthew Macfadyen

as George V in The Crown Prequel

Sally Hawkins

as Queen Mary in The Crown Prequel

Keeley Hawes

as Queen Mary in The Crown Prequel

Ruairí O'Connor

as Edward VIII in The Crown Prequel

Dougray Scott

as George V in The Crown Prequel

Kodi Smit-McPhee

as Prince Albert in The Crown Prequel

Ben Hardy

as Edward VIII in The Crown Prequel