William Wilberforce

Ioan Gruffudd

Barbara Spooner

Romola Garai

William Pitt

Benedict Cumberbatch

Lord Charles Fox

Michael Gambon

John Newton

Albert Finney

Olaudah Equiano

Youssou N'Dour

Thomas Clarkson

Rufus Sewell

Duke of Clarence

Toby Jones

Lord Tarleton

Ciarán Hinds

Henry Thornton

Nicholas Farrell

Marianne Thornton

Sylvestra Le Touzel

Richard the Butler

Jeremy Swift

James Stephen

Stephen Moore

Lord Dundas

Bill Paterson

John Ramsey

Tom Fisher

Sir William Dolben

Nicholas Day

Sir William Dolben

Nicholas Day

Harrison

Nicholas Woodeson

Speaker of the House

Richard Ridings

Hannah Moore

Georgie Glen

Parliamentary Clerk

Adam Woodroffe

Old Parliamentary Official

Neville Phillips

Young African Woman

Eki Maria

Delivery Coach Driver

Daniel Naprous

Lord Camden

David Hunt

Edward Hope (Quaker)

Harry Audley

Beggar

David Toole

Heckler

Alex Blake

Marjorie

Angie Wallis

Physician

Tom Knight

Michael Shaw (Quaker)

Chris Barnes

MP 1

Andrew Whipp

MP 2

Andrew Neil

Maid

Estelle Morgan

Camber

Philip Dunbar

Newton's Secretary

Joseph Traynor

Young Parliamentary Officer

Simon Delaney

Old Parliamentary Official

Neville Phillips

Delivery Assistant

Peter White

Director

Michael Apted