David Beckham, Cambodia
Sienna Miller
James McAvoy
Little Simz
Andrew Garfield
Razan Alsous, a refugee from Damascus, Syria, and Founder of Yorkshire Dama Cheese
Thomas McCarthy, storyteller
Alex Renton
Hawa Khan
Ruby
Moni Sheehan, storyteller
Nicole Kidman
Chiwetel Ejiofor
Alfie Allen
Kit Harington
Rose Leslie
Nazanin Boniandi
Gugu Mbatha-Raw
Cressida Bonas
Josh Hartnett
Benedict Cumberbatch
Wumni Mosaku
Emely Catherina
Thom Hoffman
Melanie Rickey with her son Horatio
Chloe Stewart
Reg Stewart
Tom Daley, Portsmouth, Devon
Louis Theroux
Thomasina Miers with her daughter Ottilie
Richard Addis and Helen Schlesinger with their children Theo and Sebastian
Rufus Rawley
Camilla Batmanghelidjh
David Okumu
Tom Cotton
Finn Peters
Rex and Cy
George Dawnay
Tim Miller
Kolton Lee
Grandpa
Maxim Vengerov, recording in Auschwitz
Lara Apponyi
Charlotte
Laura Dewe Mathews