Margaret Thatcher

Meryl Streep

Denis Thatcher

Jim Broadbent

Young Denis Thatcher

Harry Lloyd

Geoffrey Howe

Anthony Stewart Head

Young Margaret Thatcher

Alexandra Roach

Carol Thatcher

Olivia Colman

Alfred Roberts

Iain Glen

June

Susan Brown

Gordon Reece

Roger Allam

Cleaner

Alice Da Cunha

Muriel Roberts

Victoria Bewick

Michael Heseltine

Richard E. Grant

Airey Neave

Nicholas Farrell

Susie

Phoebe Waller-Bridge

Edward Heath

John Sessions

Shadow Minister

David Westhead

Young Carol

Eloise Webb

Francis Pym

Julian Wadham

Ian Gilmour

Pip Torrens

John Nott

Angus Wright

Hostess 1949

Sylvestra Le Touzel

Host 1949

Michael Culkin

Jim Prior

Nick Dunning

Michael Foot

Michael Pennington

William

Michael Cochrane

Doctor

Michael Maloney

Amanda

Amanda Root

Bridge-Susie

Phoebe Waller

Cabinet Ministers

Stephen Boxer

Beatrice Roberts

Emma Dewhurst

Cabinet Ministers

Simon Chandler

Cabinet Ministers

Andrew Havill

Female Guest 1949

Stephanie Jacob

Alexander Haig

Matthew Marsh

Admiral Leach

Nicholas Jones

Grey Suited Guest 1949

Robert Portal

Admiral Fieldhouse

David Rintoul

Male Guest 1949

Richard Dixon

James R.

Clifford Rose

James T.

Jeremy Clyde

Peter

Michael Simkins

Crawfie

Angela Curran

Young Mark

Alexander Beardsley

TV Interviewer

David Cann

Cabinet Minister

Rupert Vansittart

House of Commons Speaker

Richard Syms

Cabinet Minister

John Harding

Cabinet Minister

Jasper Jacob

Cabinet Minister

Robin Kermode

Cabinet Minister

Michael Elwyn

Cabinet Minister

Peter Pacey

Cabinet Minister

Jeremy Child

Cabinet Minister

James Smith

Cabinet Minister

Hugh Ross

Cabinet Minister

Chris Campbell

Cabinet Minister

Paul Bentley

Cabinet Minister

Martin Wimbush

Cabinet Minister

Simon Slater

Voice Coach

Christopher Luscombe

Naval Attaché

Richard Goulding

Kenneth Kaunda

Willie Jonah

Johnny Vegas

Director

Broadbent

Director

Phyllida Lloyd