John Hurt
Narrator (voice)
Alex Lawther
Benjamin Britten
Mykola Allen
Oliver Berthoud
Christopher Theobald
Donald Maclean
Alastair Boag
Walter Greatorex
Christopher Scoular
Bishop of Norwich
Callum Chapman
Bernard Floud
Nick Stromberg
Roger Simon
Fergus Franklin
Second Prefect
George Anderson
Third Prefect