Nancy Ackerman / Emily Bradley

Helena Bergström

School matron

Eileen Atkins

Harold Bradley

Lorcan Cranitch

Deafy

Rolf Lassgård

Audrey Pretty

Lindsay Duncan

Father Talbot

Tim Dutton

Peggy Pretty

Natasha Little

Edward Pretty

Peter Vaughan

Jack Bradley

Rollo Weeks

Laura Pretty

Elizabeth Spriggs

Dinger Bell

Marc Pickering

Headmaster

Simon Day

Mark Pickering

Teacher

Bohdan Poraj

Geoffrey Thicket

John Joe Regan

Jack Bradley (Young)

James Hawkins

Mr. Jenkins

Alexander Goggins

Headmaster Weare

Simon Paisley Day

Amy Booker

Roxanne Cooper

Rachael Edwards

Catherine Graham

Louisa Graham

Charlie Grylls

Martin Ljungberg

Danielle Morris

Simon Price

Wayne Stoneman