David Oyelowo

Seretse Khama

Anton Lesser

Prime Minister Attlee

Anastasia Hille

Dot Williams

Jack Davenport

Sir Alistair Canning

Billy Boyle

Reverend James Manners

Tom Felton

Rufus Lancaster

Jessica Oyelowo

Lady Lilly Canning

Nicholas Rowe

Fenner Brockway

Cameron McCracken

Executive Producer

Rosamund Pike

Ruth Williams-Khama

Jack Lowden

Tony Benn

Abena Ayivor

Ella Khama

Amma Asante

Director

Terry Pheto

Naledi Khama

Charlotte Hope

Olivia Lancaster

Arnold Oceng

Charles

Laura Carmichael

Muriel Williams

Vusi Kunene

Tshekedi Khama

Nicholas Lyndhurst

George Williams

Theo Landey

Nash

Zackary Momoh

Oluwu

Conny Stadler

Missionary

Kevin Hand

Manager

Ray Burnet

Reverend Leonard Patterson

Michael Howe

Terence Bernard

Donald Molosi

Kabelo

Guy Hibbert

Executive Producer