Lily Collins

Edith Bratt

Colm Meaney

Father Francis Morgan

Pam Ferris

Mrs. Faulkner

Nicholas Hoult

J.R.R. Tolkien

Adrian Schiller

English Master

Derek Jacobi

Professor Joseph Wright

Patrick Gibson

Robert Q. Gilson

Genevieve O'Reilly

Mrs. Smith

Craig Roberts

Private Sam Hodges

Nia Gwynne

Bronwen

Tom Glynn-Carney

Christopher Wiseman

Harry Gilby

Young J.R.R. Tolkien

Mimi Keene

Young Edith Bratt

Anthony Boyle

Geoffrey Bache Smith

Adam Bregman

Young Geoffrey Bache Smith

Albie Marber

Young Robert Q. Gilson

Ty Tennant

Young Christopher Wiseman

James MacCallum

Hilary Tolkien

Guillermo Bedward

Young Hilary Tolkien

Laura Donnelly

Mabel Tolkien

Owen Teale

Headmaster Gilson

Al Bollands

First Soldier

Kallum Tolkien

Second Soldier

Toby Nash

Mackintosh

Dome Karukoski

Director