Hyde Park Corner

Claire Foy

Queen Elizabeth II

Matt Smith

Prince Philip, Duke of Edinburgh

Vanessa Kirby

Princess Margaret

Jeremy Northam

Anthony Eden

Victoria Hamilton

Queen Elizabeth the Queen Mother

Ben Miles

Peter Townsend

John Lithgow

Winston Churchill

Harry Hadden-Paton

Martin Charteris

Clive Francis

Lord Salisbury

Lizzy McInnerny

Bobo Macdonald

Chris Gordon

Duke of Edinburgh's Valet

Harriet Walter

Clemmie Churchill

Simon Chandler

Clement Attlee

Kate Phillips

Venetia Scott

Michael Culkin

Rab Butler

Pip Torrens

Tommy Lascelles

Nicholas Rowe

Jock Colville

Nigel Cooke

Harry Crookshank

George Asprey

Walter Monckton

Patrick Drury

Lord Chamberlain

James Laurenson

Doctor Weir

Peter Ellis

Sandringham Gamekeeper

Martin Bishop

King's Valet

David Clatworthy

Eric Sherbrook Walker

Wayne Harrison

Governor General of Kenya

Christopher Ravenscroft

Page (Sandringham)

Ryan Early

Radio Producer

Dan Sitoe

Chief Sironka

Yule Masiteng

Chief Kungu Waruhiu

Matt Newman

Morris

Treasure Tshabalala

Chief Pelipel

Edmund Wiseman

Radio Announcer

Tom Fairfoot

Royal Detective

Jared Harris

King George VI

Josie Kidd

Secretary

Greg Wise

Lord Mountbatten

Salton Maepa

Sagana Lodge Hotel Manager

Bongo Mbutuma

Outspan Hotel Manager

Christopher Mpumelelo Gxalaba

Kenyan Policeman

Philip Philmar

Embalmer

Ivy Nkutha

Treetops Housekeeper

Sarah Muhoho

Sagana Lodge Housekeeper

Eileen Atkins

Queen Mary